I'm signing one really solid, injury free olineman. Plug and play guy. I would wait then and search again maybe after 2 weeks of FA and see who I can add a little more cheaply.
I am then drafting one solid olineman in rounds 1-3.
First thing I am doing though, is bringing in a real oline coach. Tell him to evaluate who we have; who is salvageable, who is a lost cause. Are some guys playing the wrong position for their skill set? I'm deciding all that, then adding the FAs. Even if it replaces someone I've already determined is salvageable. I'm upgrading the best I can at least 3 spots with guys who have a positive history of playing the spot I've signed them to play.