I'm having to relearn a lot of stuff after not playing for like 6 years.
It took me like 250 games to get to 2150 with trying a lot of different comps. If they tone down cleaves then I think locks are really going to be strong. They are already really good in a few comps right now.
I'm not really a big fan of how affliction plays right now compared to past eras, but I'll always main a warlock good or bad.