Yeah Assad definitely needs to do some pruning, which should hopefully help whatever pitches he keeps.
It'll be interesting to see where his pitches net out with the newfound velocity. Last year the pitch modeling data at Fangraphs said that he had 5 below average but playable pitches, and then a garbage change up. The very preliminary data on Saturday likes the slider and sinker as above average pitches now, but gave everything else only a modest bump. This data breaks out of the small sample size shackles really quickly, but I'd still probably like to see him get 10ish innings under his belt before making any sweeping judgements. My inkling though is to dump the cutter and the change.