On Friday I saved a combo pot from a very sad and mushy death. I couldn't stand to leave them in the nasty wet top soil they were in so today I carefully liberated each plant from the goop; however, my gritty mix won't arrive until tomorrow.

Should I put them in 50-50 c&s soil, perlite mix today, or will they be ok with exposed roots for a day? I felt like they would be absolutely fine left out until tomorrow, but I didn't want to accidentally kill them in the process of attempted rescue! Any advice? Please and thank you!