The old Pokemon...any "new" moves?

[Knight of Time]

Hi guys,

There's something that has made me very curious about the updated movesets of the first 493 Pokemon, do any of them learn any old moves for the first time in Black/White that they couldn't previously learn?

Thanks in advance.

[Blademaster]

I just checked Serebii; Rawk Hawk can evidently learn Hi Jump Kick naturally now and Curse via breeding.