The reason he is expected to have a big game against the Jets is kind of the same reason he had a huge game against Indy. When Orton is under pressure, he gets the ball out quick, and cannot look for Lloyd (+ Crom factor). That opens up Royal & Gaffney. Royal is the guy im taking to have the huge game, but I really like Gaffney as well.
I am not that low on Mike Sims personally, but Rams has him 47th on the rankings this week on the cheat sheets, and a lot of websites are just hating on Sims Walker.
Hard to go against Rams and so many experts taking Sims to have a bad matchup. I would roll with Gaffney as well. Meachem is really useless honestly, he had a late 4th quarter TD which saved his stat line last week, if you play him your really just praying for that 1 bomb TD.