Potential free agent acquisitions

The Texans have 5 draft picks but $57million in cap space going into 2020

With that in mind we need to be aggressive in free agency. Here are potential free agents that BOB should persue.

S Justin Simmons, CB Byron Jones, OG Joe Thuney, OG Brandon Scherff, LB Corey Littleton, OLB Matthew Judon, OLB Bud Dupree, S Anthony Harris, OT Jack Conklin, S Von Bell, OT Bryan Bulaga, OLB Donte Fowler, S Chris Harris Jr, S Devin McCourty

This is taken from the list just posted on NFL.com. I believe we need to prioritize S/CB, O line, and LBs.

Who do you think should be our biggest priority in free agency?