Maybe make summoner spells changeable at the beginning of the game?

I'm pretty sure that everyone can relate to this:

Jungler forgets smite Jungler can't buy jungle items Jungler is unable to clear quickly Jungler falls behind Jungler can't gank Entire team falls behind from lack of care Have to forfeit at 20 minutes

I think that to solve this, you should be able to change your summoners spells before you first leave fountain. That way, forgetting smite can be reversed.