[Chiefs Blog] Chiefs coach Todd Haley said today that Matt Cassel’s availability for Sunday boils down to the Chiefs and whether they believe Cassel can do the things he needs to do in Sunday’s game.

”It will truly be a day to day thing,” Haley said. ”That’s not at any kind of level secrecy. We just have to see how he responds each day.”

Officially, the Chiefs said Cassel was a limited participant in practice. No one would quantify exactly how much Cassel did but Cassel said, ”I was slightly limited in some drills.”