Texans still seem uncertain with No. 1 pick.
Coming off back surgery.
Former Giants running back joins Texans
Would fill backup role if signed.
Brothers could wind up on same team.
Have signed three players in two days.
Daniels reunites with Gary Kubiak, Brian Pariani.
On hand for Clowney's Pro Day.
Offensive lineman signed
Salary cap casualty.
Inside the decision behind Houston’s previous No. 1 overall pick.