until the MLB is about to get hectic.We've already seen a fair amount of trades happen Hector Rondon Jersey , but by 4 p.m. ET on July 31, there's going to be a ton more movement around the league.With the number of teams trying to make the postseason, there's plenty of holes to fill, thus resulting in needs for the teams.Here, we'll look at rumors surrounding three players who could be patching up those holes for their new teams.Let's dive in.Mets Shopping MesoracoWith infielder Asdrubal Cabrera and pitcher Jeurys Familia already shipped off, the New York Mets could be looking to add to the players they've let go of.One player in particular that they're shopping is a someone who they got earlier this season in a trade involving pitcher Matt Harvey atcher Devin Mesoraco, according to Mike Puma of the New York Post:Mike Puma NYPost_MetsIt sounds like Devin Mesoraco has moved ahead of Zack Wheeler on the Mets list of players likely to be traded by Tuesday.Mesoraco hasn't done much of anything this season, hitting just .227 with eight home runs.At one time, Mesoraco was a top prospect in the sport Anthony Gose Jersey , but he's never been good offensively.Mesoraco wouldn't cost much of anything and would really only be catcher depth.He's not anything to get overly excited about.Realmuto Likely Staying PutAccording to Joe Frisaro of MLB.com, we should expect to see the Miami Marlins hold on to catcher J.T. Realmuto through Tuesday's non-waiver trade deadline.Frisaro reports that the Marlins have been asking for a haul in return for Realmuto and mentions that they plan on trying to sign him to an extension after this season.One team that has tried to go after Realmuto is the Washington Nationals. The Marlins asked for two of their top prospects in return in Victor Robles and Carter Kieboom, as Frisaro notes.The Marlins have no need to trade Realmuto unless they get a king's ransom.He's just 27 years old and is batting .309 with 13 bombs this season.Furthermore, he's under team control until 2021.With all of that in mind, there's a very minimal chance Realmuto is dealt unless we see teams give up their best prospects.It's going to take a Fernando Tatis Jr.-and-MacKenzie Gore-from-the-San Diego Padres kind of a haul to get him off the Marlins.There's no point in trading him. Expect Realmuto to be in Miami for a long time.Indians and Phillies Interested in GalloOne thing you can never get enough of in baseball is the long ball.That happens to be something that Texas Rangers outfielder Joey Gallo is pretty good at, with 25 sent over the fence already this season.Because of that, teams are interested in his services.According to Evan Grant of the Dallas Morning News, the Philadelphia Phillies and Cleveland Indians are interested in his services.There are a few positives with Gallo, but he has one extremely glaring negative/weakness.Let's start with the positives: He's a 24-year-old http://www.astrosfanproshop.com/authentic-jimmy-wynn-jersey , isn't arbitration-eligible until after 2019 and is under team control through 2022.The negative is that he strikes out. Like a lot. Like over 35 percent of the time a lot, which has helped lead him to a .190 batting average.Yup, he's essentially a home run or strikeout kind of guy.For the Indians, they need outfield help with Tyler Naquin going on the disabled list and having no one else really out there besides Michael Brantley. Rajai Davis can't be relied on every day at this point.Out of the contending teams, the Indians have the weakest outfield.The Phillies are a bit more interesting because they have a suitable outfield, though acquiring Gallo could move Nick Williams to a fourth outfielder role, giving them an outfield of Gallo, Odubel Herrera and Rhys Hoskins.Both teams could use Gallo. The Indians could also use him at designated hitter if they needed to, but they need the outfield help.Gallo has a pretty good shot at getting dealt it seems Francisco Liriano Jersey , even at his young age. Teams might give up enough to lure his big bat away from the Rangers.Statistics courtesy of Baseball Reference. The Houston Astros placed starting pitcher Charlie Morton on the 10-day disabled list with a shoulder issue, while reliever Chris Devenski was activated, according to Brian McTaggart of MLB.com.The 34-year-old Morton is in the midst of a career season, having been named to his first All-Star Game this year. Morton is 13-3 with a 3.14 ERA and has 185 strikeouts in 152 innings pitched, and he's certainly in the running for his first American League Cy Young Award.Entering play on Wednesday, Houston was 1.5 games up on the Oakland Athletics for the AL West lead. The defending World Champions will cruise to another postseason berth, but the only question is if they'll be forced to play in the single elimination Wild Card game.advertising Credit: Troy Taormina-USA TODAY SportsLosing Morton for the time being hurts the Astros, but they still own baseball's best rotation and are built to get by without him. Justin Verlander (13-8 with a 2.72 ERA), Gerrit Cole (12-5 with a 2.85 ERA) http://www.astrosfanproshop.com/authentic-charlie-morton-jersey , Dallas Keuchel (10-10 with a 3.54 ERA), and Lance McCullers Jr. (10-6, 3.93 ERA), are all enjoying All-Star-like seasons. Houston will be fine without Morton for the time being.Morton and Keuchel are both set to hit the free agent market in the winter, and the former has picked the perfect time to pitch a career season. With a strong showing in the postseason, Morton will certainly set himself up to be one of the highest-paid pitchers in baseball during the winter.advertisingThe Astros just need to hope that Morton's shoulder injury won't last long-term, and that he'll be at full health in the postseason. The AL is loaded with elite teams, but none of them (Oakland, Boston Andy Pettitte Jersey , Cleveland or New York), have the rotation depth and talent that the Astros boast.A healthy Morton makes the Astros that much more dangerous, and it would put them in position to successfully defend that World Series.NEXT: PLAYERS THESE MLB TEAMS SHOULD HAVE NEVER TRADED