If you look at Randy Moss and Brandon Lloyd, what they have in common is the ability to make circus-catches. They are highly acrobatic and can go and get the ball on vertical plays. So whoever can do this in STL will probably fill that role (I have no idea who that is). It's kind of an intangible, the ability to grab the ball out of the air on a lob pass.
Ball Breaker Keeper League: Beast Mode 8-5 #2 seed