Raiders backup defensive tackle Desmond Bryant, who injured his right elbow in Sunday's overtime defeat of Jacksonville, sat out practice Thursday, a day after practicing limited with the injury.Might it keep him out of Sunday's game at Kansas City?"We're hoping that he's going to be able to practice tomorrow and then we'll be able to make a decision after that," Raiders coach Dennis Allen told reporters. "We'll wait and see how he does tomorrow, how he practices. That's what our mindset is. I believe that's what his mindset if also."Bryant has nine tackles, seven solo, with a forced fumble.Following, then, is the Raiders' injury report for Thursday:Did not participate -- RT Khalif Barnes (groin), DT Desmond Bryant (right elbow), CB Shawntae Spencer (right foot).Limited participation in practice -- LB Keenan Clayton (shoulder), WR Juron Criner (hip), TE Richard Gordon (hamstring), PK Sebastian Janikowski (left groin), RB Taiwan Jones (knee), S Mike Mitchell (ankle), DT Richard Seymour (knee), DE Matt Shaughnessy, WR Rod Streater, DE Dave Tollefson (shoulder).Full participation in practice -- LB Miles Burris (elbowquadricep), RB Mike Goodson (hip), DT Tommy Kelly (shoulder),RB Darren McFadden (shoulder), TE Brandon Myers (knee), C Alex Parsons (back).