Wow this roster looks like a M.A.S.H. unit.
Your pitching isn't weak although it's a little thin especially with Prior out. I definitely grab Rhodes and Riske while they are available since you're too light in the RP department.
You're also going to need and find a 1B while Tex is out. Geez this looks like it's going to be difficult with so many injured you have very little flexibility.
I would drop Ensberg to grab one of the RPs or maybe a 1B replacement. Hopefully Reyes, Nomar and Tex return soon and then I'd look for a trade to fill out my needs.