What would have been cool with the new champs
If riot had incorporated so that their duo back animation somehow worked with Teleport for ganks. Like one of them takes TP and then the passive allows them both to go to that destination. It would be the revenge of the botlane, who is frequently being ganked. Honestly, I can imagine the cool plays that could come as a result of this was a thing. However, i doubt it would work or it may even be a balance issue all together.