Seeing from the first fight, it's a shame that Inoue didn't fall there so he won in the calculations but in this case it was clear that Donaire would not want something like this to happen again and would force him to take down Inoue directly.
I am in the same boat as you in this case even though it will be difficult to happen but I still believe in Donaire now
How could it be a shame while that fight became fight of the year? Donaire's fans is not ashamed about that lose and they are so proud on what Donaire shows that's why we see a rematch between them because their last meeting is so good. Although he didn't knock off the japanese but as you can see Inoue also struggle and we see bloods flowing in his face. So for sure we can see a big revenge for Donaire because its time for him to pick some good shots to revenge on what Inoue do to him in their last match.
Donaire lost but he was the only fighter that gave Inoue a tough challenge. If we will check Inoue's fights, all of the fights are easily won by him, but during the fight against Donaire, we saw how Donaire exchange punches on him and Donaire also hurt Inoue, so we cannot underestimate Donaire despite he is not anymore on his prime.
Inoue sometimes does something out of the ordinary and indeed sometimes there are some punches he is very dangerous.
One thing to watch out for from this fighter is his left hand which is the main hand and of course this will be very difficult to anticipate considering that Donaire currently rarely meets left-handed boxers.
The same goes for Inoue as he's also in an excellent condition after defeating 3 boxers after their first encounter and he is indeed excited for this rematch as well. Now, he is taking some steps to close their fight for good and think about moving to another weight class. Nevertheless, Inoue and Donaire will make this fight more interesting as both boxers have improved better.