Tbh, all the jobs suffer not feeling "complete" by 60-70, I'm fine if GNB is missing some of its feel good stuff by 70. Though I do think they could've given us the gnashing fang combo earlier for levels 50, then the rest for 60 at the very least. RK just needs synergy to be fun again, and GNB just needs some higher mitigation numbers. I'll even take camouflage 15% with 90% parry rate honestly. Brutal Shell make it a better shield to make heart of stone better and I'd be 100% fine.