That strategy can work against Inoue but the amount of stamina should be doubled or tripled because after all, Naoya Inoue is on a different level and the most dangerous boxer currently at 117.
I certainly agree with that, we saw in their first fight that Inoue has received lots of big shots but Inoue is still standing. In fact, Inoue's eye socket was damaged and yet he continue to fight using the speed as his advantage. In comparison to the stamina, Inoue has the edge because he is the younger fighter and both of them are hard working fighters.
Honestly, it's hard to tell if Donaire will win, but who knows.
Donaire can improve I don't think he will fight the way he fought that last time they met, between the two he is the most experienced he will find ways to counter Inoue's speed, he just has to dig deep the left hook will still play a major factor because Donaire lives and die with that left hook, he just needs a good execution, I don't find it hard for Donaire to win he is a 4 times champion and have fought the best in his two decades of fgihting.
I still trust that Donaire will pull this one and be the first boxer to beat Inoue.