Brown and ? for Wallace and Bradshaw? WHIR!

[BalancedMan]

So I'm trying to figure out a trade to steal Wallace from his owner who is concerned about not putting up many points right now. 12-team 0.5PPR

My Roster:
E.Manning/Kolb
AJ/Smith(CAR)/Royal/Williams(TB)/Murphy
Foster/Mendenhall/Brown/T.Jones
Celek/Carlson
Harley
49ers

HIM:
Vick/Flacco
Megatron/Knox/Clayton/Wallace
Rice/Bradshaw/Charles/Lynch
Whitten/Hernandez
Gould
Cinci/PhillyD

At first I was considering Royal for Wallace but I feel like Royal could be a consistent Welker-lite all season in that offense. I also like Mike Williams(TB) as I drafted him as a sleeper...I'm probably too attached and IDK if he'll keep it up in Tampa but he's getting a lot of targets. However, I feel that Wallace could be huge late in the season and I like the upside. I'd also consider throwing in Ronnie Brown to swap Bradshaw or Charles in the deal, if that either helps/hurts my chances. Anyone see anything I could try to do here to pull Wallace away without giving up too much...damn I hate that I like my WR3/4's too much. Not attached to Murphy, just picked him up for Williams(SEA).

Should I wait the weekend, see how they do and then offer a trade?