I think maybe some more emphasis needs to be placed on the Dair as it's pretty much my bread and butter aerial attack. It has multiple hits (makes shielding people have to deal with that), and can combo into a Bite at low percents (may be escapable - not sure yet). If they shield it, you can crossover and bite them from behind

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A couple of things I discovered about the Bike:
1) If you still have your bike available, you can recover from pretty much anywhere. The jump you get from the bike is HUGE and with Wario's aerial movement being so amazing, you should never be afraid to go after your opponent and try to force them off the edge with fairs. Even after you do your 2nd jump fair (pretty much regardless of how low you are), you can still bike toward the stage and get that huge bike jump plus the up-B. Not so much a discovery as it is just acknowledging the fact that his Bike gives him a crazy good recovery.
2) If you use your 2nd jump and then Bike back onto the stage (while still riding the bike), Wario does not get back his 2nd jump. His BODY must touch the ground for him to get back his 2nd jump; even with him on the bike on the stage, it doesn't restore his 2nd jump.
3) You can aerial attack out of the bike jump.
4) Because of the extra height of the bike jump, you can use bike jump -> double jump -> Uair to hit opponents too high to reach with a normal jump->double jump. If they're this high up, then that Uair is probably going to KO them

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