With rosters expanding from 25 to up to 40 players, the waiver/free agent pool has grown considerably in fantasy leagues. Teams have brought up veterans to provide depth in pennant races, while clubs that are looking to next year take a look at prospects. With fantasy races coming down to the wire, its important to judge just who is going to get quality playing time in September. Texas teenage phenom Jurickson Profar is clearly the cream of the crop, already contributing, the infielder has a huge future. Stephen Strasburg has two starts left, Washington brings up his replacement and a surge of players return from the disabled list.