@aclazer like with the heal spell? If so then yes you can.
was once possible with an IsEquipEnabled change..... but idk if that still works or not but worth a shotQuote:
Here's a interesting one: I don't know if it's still possible but, I used to see some people able to switch weapons while in counter. Not all that useful, but you could throw people off in duels... I'll look into it when I get bored of doing stupid things in Dragon Age... >_>;;;