im really wondering if this could possibly speed up the nuking process.

obviously it could possibly mean that your next spell is fired off immediately without a charge time if you move as a few have stated.
however, if this is true then id imagine you'd have to have a certain amount already charged from your previous spell in order for your next spell to fire off immediately. this information would probably be saved in some sort of que system or something server side.
if this is the case, then im all for it.