When jungler forgets smite

I think it would be a good idea to have the system automatically change the summoner spell of a jungler to smite if they don't have it already. Just played a game where my jungler forgot smite and It can be demoralizing since it means your gonna have trouble contesting and securing dragon or baron as well as simply clearing the jungle early game. A warning might be enough but I think that it be better just to ensure the jungler has smite and not forget it by accident since there are times when people select there intended pick, comeback when they here the timer countdown, select their champion, leave again and come back when the game started so there's the possibility of not noticing the warning as well. Some might say the jungler deserves it for not paying attention but this takes a toll on the entire team, not just the individual.

Edit: this would only apply to the start of pick and ban phase if a player switches smite for something else, the system wouldn't change it back to smite so role swaps would not be affected