Obviously i don't know these two personally, but I do agree Nick is at a higher level. Substantially higer. But Nate is no slouch by any means.
A lot of times in cases like this guys like Nate become exceptional fighters because they're constantly trying to be better than their sibling who's at a high level. After awhile the tides change and Nate could easily become the better of the two. If they can manage to use each other to push themselves it'll do nothing but improve them both.
The problem, which is mentioned, is the attitude. I don't think Nate has any worse of an attitude than Nick, but whatever the case they are going to have problems because both of them have shitty attitudes. One of the interesting things in the near future will be to see how they deal with it. We all know that guys getting really famous like this tend to get a LOT of shit thrown at them from haters and fans alike. How they deal with it could really influence how the second half of their career goes.
It's really too early to make bets, that's for sure. My guess is one of them will probably have legal problems sooner or later due to the shitty attitude. I can't really be pissed about that tude because that's also what's in their nature to be fierce fighters. Everyone has different motivation but it sure seems like both of theirs is anger.
I hope they can keep their shit together and really excell, but their future is 100% in their own hands, and in the end they'll be either to blame or praise for what happens.
So all that? basically means: I don't know.
