Hmm, I hate the exhaustion mechanic, especially for Berserker Barbarians.
If they reintroduce it, that subclass will be completely useless again.
IF they do, please at least make it so that Berserkers can reduce their exhaustion on a short or long rest!
That way you still get the malus in the fight itself, and especially in longer dungeon crawls, but you are not completely crippled if you play the game as intended and do not long rest after every little fight
