Teleport is one of if not the strongest Summoner Spell. It is arguably better than flash on much of the roster. It offers so much and it has extremely high impact on the game. IMO you will never have teleport feel fine in solo Q without it destroying in mid to high elo and absolutely destroying the competitive scene. I personally think it should be removed. I know that this will get downvoted to shit because of that statement, but teleport offers far too much. Yes it is not a combat summoner, but it offers Exp advantage, global presence, minion wave manipulation advantage, splitting advantage, and pick advantage. It is just way too strong in a strategy game.