Inoue throws more punches and land higher percentage in all his fights by significant margin. Davis has more power due to weight. It will almost certainly be a knockout as neither runs from exchanges. So depends entirely on how much power Inoue loses by going up weight class because if he can't hit hard, his aggressive style doesn't really work. You can already see it against Tapales who took a lot of Inoue's shots before going down, whereas at a lower weight they'd drop in the first few rounds. This fight will probably never happen because Inoue is near his weight limit.