(Renton, WA)  --  Seattle Seahawks head coach Pete Carroll says Kam Chancellor's holdout from training camp is an "issue of concern."  The strong safety says he won't participate in drills until he's able to get more than the four-point-45-million dollars in base pay he's scheduled to get this season.  Chancellor's contract runs through the 2017 season.  Under the NFL's collective bargaining agreement, the Seahawks can fine him up to 30-thousand dollars for each day of camp he misses.