all u need is vet 1 and hide for rest of game. i see it alot on replays i watch almost all my replays
I did exactly that on a recent game on Nexus. From right spawn I hid it behind the building on the bottom half, gave me consistent maphacks for nearly the entire game.
I think it would be better if they turned it into a T-70-esque Recon Mode. At least it forces you to micro it more and not just park it behind shotblockers.