I suppose yeah. But him getting slightly better results with the same garbage pitches really isn’t what you’d look at as a small thing improving. There needs to be improvement in his actual pitches, which isn’t there at all yet.
Sure he throws a good one here and there, all pitchers do. Consistently getting back to 95-96 with his 4 seamer and being able to locate the strike zone without a map, compass and sextant would be a good start