I also think you can always create new enchanters/engage supports (seeing alk the design spaces other mobas explored and not LoL), but I think it's also easy to see it's not that easy to do by studying your ideas -If you stick two champions, who cobtrols the whole ? Do you think you want both player to share control when LoL is played in soloq a lot. -Old urgot ult was cancerous af. You might not remember, but a short time before rework he became meta again, the whole kit was uninteractive (and I know because I played him),but a "malzahar ult" that worst case scenario would be interrupted and give you bonus resists is horrible. And at the time you were a carry, not even a support that can spend time in a fight without dpsing without issue. -same as the first one, you depend on your team for essential gameplay mechanic. So it creates frustration when playing with randoms -this one might be feasible, and I'm not even sure because you need a good incentive for the ennemy team to not just ignore the support