Without knowing how many starters you use, I wouldn't do this at all, especially in PPR. Best at the moment is uninjured and a starting RB with top 10 potential in the prime of his career/health. Boldin nearly sunk my team last year and put up, no exaggeration, about 25-30 points TOTAL over the last 8 GAMES.
I also thing Best will be better than Green. I would trade Green for a WR. A bit of a risk but I think the Jets offense is going to SUCK this year. Sanchez sucks, Edwards is gone and Plax is old/out of shape. Green himself hasn't shown anything beyond average (if that) ability and I don't see a lot of TDs coming his way this year. A bit of a gamble considering his injury history, but I would consider sticking with Best and trading Green for a stud WR unless you start 3 RBs.
...OR try trading Green for F Jones. MUCH Rather have F Jones than Green.
Do not trade Best for Boldin.
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