Its definitely about fun, I wanted a knuckballer too, and I happened to draft an 18 yo kid with a 96 potential but his projection for velocity was atrocious (his fastball now is mid 80s at best and he's a 63 ovr so I doubt it will shoot up) so I moved his fastball from the first spot and in 4 or so years Ill have the next Phil Neikro...or at least Tim Wakefield.