Coaching mode: GHOST CHAMPION, STAYS IN ALLIED VISION, NEW MODE, NEW PING

So eventually, with enough honor stripes or something, you can become a coach for new players and be a "ghost champion" that has to stay within allied vision and has special pings like, follow me, attack here, stay away from here, hit this minion, etc. It could be a poro maybe, only visible to the player. What do you think?