This year's MLB trade deadline was a doozy, with Tarik Skubal, Adley Rutschman and Luis Arraez among the star players to be dealt. These under-the-radar additions might not have generated many headlines, but there's a good chance they'll play key roles for their respective teams. His 3.66 ERA might not stick out, and he walks too many people, but there's reason to expect great things if you're Chicago. As underwhelming as that is, there's reason to believe he'll be a major contributor for the Houston Astros down the stretch. LHP Brooks Raley, Philadelphia PhilliesNew York Mets pitcher Brooks Raley | IMAGN IMAGES via Reuters ConnectWhile many fans were understandably focused on the likes of Luke Weaver, A.J.