sadly this is just the beginning. you could probably add 50% more of these like: aid doesn't heal downed pcs if you walk through grease or web you sometimes have to make multiple saves fog cloud reduces your jump range you can target individuals with magic missile what's up with the shitty bless/bane targeting etc etc add to that multiple spells per turn and i'm just here tearing my hair out
One correction I would make is Aid absolutely does heal downed targets. It increases maximum and current HP. A downed target has an HP of 0 so any increase would bring it back up.