Petition to auto select smite when in the JG position (draft pick)
I am not saying that it will only let you choose smite if you are pegged as the Jungler in draft pick, just that it will have it ready.
I was recently in a game where a bit of drama occurred in champ select, and in the commotion I forgot to take smite. We won that game, but it was still confusing, aggravating, and the perfect environment for toxicity. I did my best to help the situation not get out of hand, but such is not always the case among other players.
It is a lot easier to change one's controls to put a smite that was not automatically assigned to the preferred key (D), than to magically replace one's teleport with it once in game.