He's 29th in points among LWers (with 80+ games played), but 34th in goals and 35th in points per game, despite getting the 6th-most ice time. That suggests that he doesn't really belong on the top line. His production would be pretty good for a 2nd liner, but we can't assume that he'd produce the same on the 2nd line. Would less ice time (including PP time) and lower quality linemates drop his production outside of the top 60 LWers? We don't know, but it's possible, especially since he gets 30% more ice time than the vast majority of the top 30-60 LWers. It could be that the 3rd line is where he'd ideally be on a contender, kind of like Stoll. Stoll was a decent 2C and maybe you even similarly chided posters for suggesting that he was holding the Kings back, but it's easy to see now that upgrading his position and moving him down to 3C helped everything to click into place.