Quite literally, the bolded was not true last year. But even if we assume that it will be this year, one of the 9, 10, 11 guys who need to be better includes sophomore Kai Shinholster > freshman Kai Shinholster. I like the odds of that being true.
If Shinholster plays the 8th, 9th, or 10th most minutes on the team next season, his spot in the rotation will have moved down, while presumably being a better player. Most of this board understands that and, taken in combination with the respect people have for his effort last season and the fact that he wants to be here, feel like his return should be celebrated rather than denigrated.
Most are not upset with you because you have a different opinion than them, they are upset with you because you're being shitty towards a player on the team for no reason.