Yup, make the trade and get Avery. I think Cutler has a lackluster year, while Rodgers impresses yet again in a great passing system. Avery may not be 100% throughout the season, but he should not be available on the ww right now.
2010 12-team .5PPR
QB - Ryan, Vick
RB - S. Greene, Forte, Stewart, F. Jones, Sproles
WR - Moss, Megatron, NYG Smith, Floyd, M. Williams (TB)
TE - Cooley
D - CIN (week to week)
K - Bironas