Getting off specific taunts is too difficult because you have to get too close

In certain cases, being that close will just get you attacked, or when an enemy walks away from you while you're trying to do a specific taunt, the taunt ends prematurely. Seriously, you need to be within 600 or so range to initiate a Champion-specific taunt, and some have some considerable windup. As a result, you almost can never hear them.

For instance, trying to taunt Veigar as Tristana? Doesn't work because you'll end up autoattacking him since you're that close.

This really has to be fixed. Can you extend the range needed for Champion-specific interactions? Or maybe make it possible to do this with opponents who are dead?