As I come back off vacation, things are still quiet around the Cardinals' facility. Coaches and players won't start filtering in until next week (report day for training camp is a week from Friday, with the first practice on July 22, a week from Saturday.) This is the time when the radar gets raised for a potential veteran signing for training camp.

The Cardinals currently have one open spot on the 90-man roster, a vacancy created the last time the Cards made moves more than a month ago. Odds are that it would be more of a fringe guy to fill out a position heading into camp, a name that most won't recognize. But it certainly wouldn't be a surprise to have someone with a better chance of making the roster. The last we heard from GM Steve Keim, the team was monitoring a bunch of veterans who were possibilities (assuming the price was right.)

There are cornerbacks out there, although if  you are floating around right now, there are questions: Darrelle Revis is price v. age (and since he is already making $6 million this season and has offset language, he may not be motivated to play), Sam Shields has dealt with concussions, Brandon Flowers and Alterraun Verner are smaller. When last we heard from running back Chris Johnson, he said he was still in contact with the team. Maybe there is a guard to compete with Evan Boehm (besides rookie Dorian Johnson.)

One thing that seems certain: Adding whomever it is won't be the only move of camp. Since Keim took over as GM, the Cardinals have averaged 18 roster moves from camp-opening week through the first cut to 75. (Again, don't forget that a new rule means there won't be a cut to 75 this season, only the final cut, which will take teams from 90 to 53.) The roster, through performance and injuries, will be churned soon enough.