Chris Johnson is going to be a badass for the Titans...it's starting to appear to be a really good pick.
DeSean Jackson is the only receiver who was in the top tier of rookie receivers who looks like he's going to contribute largely this year.
Limas wasn't on the active squad for the Steelers and Tomlin says he has a ways to go before he puts him on the active roster, and Devin Thomas had 1 catch I believe for the Redskins in their first game.
It's a process building a team, and the Titans are doing it from the center of the line, out. Hopefully the receivers the (hopefully) sign will be the last piece of the puzzle. If they go out signing a bunch of receivers, they'd be like the Detroit Lions.