Mike Williams in the first or move up for DJ.
Defense in all other rounds
OL (LT or LG and Center) in Free Agency.
I'm sorry but I don't think any offensive lineman in the draft is going to give Houston the immediate help they need. They need EXPERIENCED linemen to protect Carr.
If we can somehow get the protection to solidify the line and acquire another awesome target like Williams, it would turn the offense around dramatically. Just MO.