Report: Redskins are pursuing Vincent Jackson

[skinster]

I just watched multiple segments on nfl.com about the vincent jackson's trade. Apparently he wants more money than brandon marshall, and the trade market should be about the same with 2 2nd round picks for him. This is something I do not understand, Marshall is FAR superior to Jackson, not IMO, fact.
All the numbers support it, over the last 3 years, brandon marshall has averaged about 300 more yards per season, about 50 more receptions! and has about 1.5 more tds per season. That is all considering that Marshall has less years in the league, played in less games over those three season, started even less, is NOT being suspended 4 games, and had the poop king kyle orton throwing to him last year instead of the elite phillip rivers.
I'd honestly put him at a 2nd rounder period for trade value considering in his 5 nfl years has had 1 truly good year with an elite qb throwing to him, and a genius offensive coordinator as a head coach. And it wasn't even that good a year.
Please someone explain to me why jackson should be traded for the same and get more money instead of significantly less money and significantly less value