Well, I would say it's pretty much a wash...Muhammad's the #2 now that Steve Smith has "emerged" onto the scene. Plus, they are primarily a running team. KJ is essentially a #2 in an offense that is run oriented and where the TE (Heap) is their leading receiver. I don't really see the Ravens becoming a much bigger pass threat, but the Panthers could probably put it up more if they wanted to.
Anyway, if you're asking who I think will do better, I'll go with Muhammad. KJ is a possession receiver and Muhammad can still be a big play guy, but neither will probably be stellar.
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