I think with the Panthers, the collective as a group is far greater than the sum of the individuals. I think this is supported by the fact that NSW has last 2 of the past 3 Origin series (one to the worst Qld team in history) with primarily Panthers players. Sure they have some good players, but is it very much like the Storm of the last 15 years or so, and those elite level players making some of the others look good.
I'd be be interested to see how the Panthers would fare if Cleary and Fisher-Harris missed an entire season.