If my jungler forgets smite, there should be something that stops champion select.
I don't understand why it's okay that a ranked game starts when one team doesn't have a smite. The game should recognize that the jungler is either alt+tabbed or not paying attention. I can't count how many times my entire team has full tilted and I've lost LP due to someone forgetting smite. This person then proceeds to report our whole team for flaming and tilting when they actually threw the game because they weren't properly paying attention in champion select, even after we typed multiple times in the chat that they were forgetting smite.