Hmm... I see your point. My whole thing, though, is avoiding and striking in the same instance. I guess sweeps are useful, but I don't use them often.
:[]!!!!!!!! It is! It is! Gah! I'm learning that VIA Tai-Chi! Blaaaahhhhh...! I dunno if it's like this for you, but learning pakua via Tai-Chi is confusing sometimes. Every step and movement has a different name. I tend to make up my own when I can't remember.