So far, the only player in Yahoo leagues that I've seen is
Marques Colston (WR/TE). Gates has a bye next week and I just dropped my backup TE (Desmond Clark) for him. My 3rd WR is Rod Smith, so it's not out of the picture that Colston could see starting time at WR somewhere down the line.
There is a push to get Reggie Bush listed as WR eligible. That might make him one of the most valuable guys in the league.
Who else is a combo player?