Mk has got a really good Dair approach.
You can go to your enemy, jump next to him and then jump and directly Dair. You can repeat this multiple time.
Now the trick vs. Diddy.
You can pick up bananas while doing it, even if you are directly above (and not sideways) the banana.
Go done over the banane and press jump + dair.
Its hard to pull off, but I think the move can be pulled of in a match.
Maybe you can also do other aerials to pick the banane up.
You can go to your enemy, jump next to him and then jump and directly Dair. You can repeat this multiple time.
Now the trick vs. Diddy.
You can pick up bananas while doing it, even if you are directly above (and not sideways) the banana.
Go done over the banane and press jump + dair.
Its hard to pull off, but I think the move can be pulled of in a match.
Maybe you can also do other aerials to pick the banane up.