Wednesday that relief pitcher Shawn Kelley was designated for assignment following an outburst in Tuesday's 25-4 win over the New York Mets at Nationals Park.Kelley Travis Shaw Jersey , who threw his glove to the ground after allowing a home run to Mets outfielder Austin Jackson, said he "acted like a baby," per Daniel Kramer of MLB.com. Nationals manager Dave Martinez called the reliever's actions "disrespectful to the organization.""You're either in or you're in the way. I thought he was in the way," general manager Mike Rizzo said, adding the incident was "selfish."Kelley was enjoying a strong season for Washington out of the bullpen. He compiled a 3.34 ERA and 0.96 WHIP with 32 strikeouts in 32.1 innings. His 35 pitching appearances were tied for the fourth-most on the team.The 34-year-old Kentucky native struggled in 2017 en route to a 7.27 ERA in 33 games Paul Molitor Jersey , but he finished with a sub-2.65 ERA in each of the previous two years. He owns a 3.73 career ERA across nine-plus seasons.He previously played for the Seattle Mariners, New York Yankees and San Diego Padres.The Nationals must decide whether to place Kelley on waivers, trade him or release him within the next seven days if they don't return him to the active 40-man roster. Since the non-waiver trade deadline passed Tuesday, he would need to clear waivers before Washington could deal him.Sammy Solis and Justin Miller will take on more prominent roles in the Nats pen in front of closer Kelvin Herrera and setup man Ryan Madson.Kelley should generate interest either via trade or free agency given his track record. Jamie Sabau/Getty ImagesCincinnati Reds pitcher Matt Harvey has already been traded once this season and could be on the move again given the latest report.According to Robert Murray of The Athletic, an unknown team claimed Harvey on revocable waivers http://www.brewersfanproshop.com/authentic-robin-yount-jersey , which opens up the possibility Cincinnati could trade him even though the non-waiver trade deadline has passed.Andrew Simon of MLB.com provided a rundown of what can happen after a player is claimed on waivers:"Once a player is claimed, his team faces three options. It can pull the player back and keep him, negotiate a trade with the claiming team or let the player go. In the last scenario, the claiming team takes full responsibility for the player's remaining salary. If the two sides decide to work out a trade, they have two days to do so."The New York Mets traded Harvey to the Reds in May in exchange for catcher Devin Mesoraco after the right-handed pitcher posted an ugly 7.00 ERA in eight appearances in New York this season.However Matt Garza Jersey , he has shown improvement for the Reds and has a 4.28 ERA and 1.21 WHIP in 17 starts, making him a more valuable trade piece. It makes sense for Cincinnati to move him since it is in last place and could acquire a young asset to bolster its rebuild in a deal before Harvey potentially leaves in free agency this offseason.While there was a time when Harvey was one of the best pitchers in baseball, he posted a 4.86 ERA in 2016 and 6.70 ERA in 2017 before this up-and-down year. The Mets also shut him down in 2016 to undergo surgery for thoracic outlet syndrome.Still, he is just 29 years old, was a 2013 All-Star and won the 2015 National League Comeback Player of the Year Award while helping lead the Mets to the World Series. He is a low-risk option for potential contenders at this point and likely wouldn't command a significant return package in a trade.Harvey has October experience and has proved himself in the past http://www.brewersfanproshop.com/authentic-stephen-vogt-jersey , and at least one unknown team took a step toward landing him for the stretch run.