Houston begins training camp this week. Here are players and key position battles to watch -- and a 53-man roster projection.

Over the last couple years, the Houston Texans have largely done a good job fortifying their roster and developing young players. When you do those two things, there are fewer questions heading into the various junctures of the NFL calendar year.

The Houston Texans' draft class is all locked up before training camp with the signing of offensive tackle Aireontae Ersery