Mundy is a very capable safety. On another team he probably is starting material. It does hurt the Steelers without their leading tackler not being able to play, though. Clark and Troy have a great chemistry between the two safety positions. Going against an option QB, this chemistry would have been a great advantage for Pittsburgh. Now, not so much.
I thnnk the Steelers should trade him to Cincinnati. I think that would solve Pittsburgh's problem regarding Clark when playing in Denver. Pittsburgh only lost in Denver because of Ryan Clark and his inability to play in Invesco.
I say you teach him a lesson and tradehim to Cincinnati.