back in February, so he's got time to get physically ready to provide some depth.
Alema Pilimai is a mid-summer return. Hopefully he'll be back to LB and the TE experiment with him is over.
Preston Lewis, Tyler Batty, and Seleti Fevaleaki return from missions on the DL. Batty could be a great one. But they don't get back until late June-late July.