DB advice, need help

I guess I have a good problem to have... this is the first week, since week 2, I have, somewhat, healthy IDP's... considering the match-ups, I need to start 3 of these 4:

LaRon Landry @ Hou; Barry Church v. Minn; Finnigan v. Dallas; and Tillman @ GB on Monday night.

I know this is last-min... but if you read this tin time, I'd appreciate any advice.. thanks!

oops! I meant Finn v. Tenn

well, I started Finnigan and Church... that just leaves my flex, between Tillman, and LaRon... still time, for advice.. thoughts?! :)