I have him in my league, and a guy in my league offered me a trade for him. My league starts 2 RBs and 2 WRs, standard scoring. Here's the offer:

Chad Johnson & Ronnie Brown for Brian Westbrook

My RBs & WRs:
RB: Tiki Barber, Antowain Smith, Duce Staley, Brian Westbrook
WR: Deion Branch, Donald Driver, Jimmy Smith, Hines Ward

Note: His team is the strongest in the league, but not in my division, but I don't wanna help out a team I might see playoff time. Should I do this trade?