Texans Training Camp Plotlines: 5 things to keep an eye on

I don't know about anyone else, but I'm going into withdrawals heading into this weekend. With training camp so close to starting, you can almost hear the mouthpieces boiling. As a result I have put together a list of the top 5 things to keep an eye on as the Houston Texans begin training camp in the next few weeks.5) Who'll be Dre's running buddy?Andre Johnson's starting spot will never be questioned. What's unclear to me is the wide receiver race opposite Johnson. Kevin Walter begins camp as the incumbent to the starting role, but with playmaker Andre Davis cashing in this past offseason you have to wonder if the front office might feel a little obligated. Davis fits well in the slot, but don't underestimate the Brandon Stokely effect a guy like Walter could have at the slot as well (The Colts version, not the Broncos). Also keep an eye on Jacoby Jones. I don't really know what to make of him following last season, but he showed some flashes of bril...