It's not an issue for every job, but there are definitely some that have too many to be comfortable. For me, it has to be SAM. Basically every button they have does have a purpose or use and nothing really feels completely superfluous, but there's just so much. If any job is a definite candidate for having it's basic combo(s) compacted into single buttons with multiple presses, it's them, especially now that they're getting a second charge for Meikyo where you'll have even less need for their standard combos anyway.