Troy, Ben, anyone who has more that 1 year remaining can be restructured. Hines can be, if he were to extend for another year or two. That seems to make sense to do now that Harrison is done, but I'm not Colbert.
Need room for the draftees and hopefully being able to obtain a veteran WR for an insurance policy. It'd be ashame to have to resign Lee Mays if Hines/Ton got hurt
Personally, I hope the cap trouble doesn't have to come to cutting Larry Foote. We have fantastic depth a LB with him, Fox, and Dre as the backups. If Woodly or Harrison got injured, I think Timmons could be a beast at OLB and Foote would resume his familiar starting position.