[Adam]

I have no idea what others will think of this, and I've never heard of it being taught; but I would talk to your partner.

If T finds the trap is opposite from his position, up high, don't be afraid to cross over there as T and get a better look. The L could recognize this rotation and simply move back. This would allow you as T to get out of the way and officiate the trap.

I wouldn't use this with a partner who is new, though.

Conversely, just accept the risk and know that you're in a better position in to officiate from the middle of the court than you would be from the opposite side.