Definitely play Maddox. KC has no defense, and a good offense will expose that real fast.
Dont underestimate the Panthers D...they actually look like theyre going to have another solid year. Theyre really not that bad...good enough to give BJ problems if hes not on.
I would play Maddox and Harrington, personally. Rogers looked awesome, and hes just going to get better every game. He'll get more looks as weeks go by because quite frankly he makes Harrington look better than he is.