I would be totally happy with small unenhanceable self buffs associated with CM, Fort, and AB. Like, casting CM on a team/league member gives the user a small Mez Resistance (not Protection) buff for a short time, maybe like 15 or 20 seconds. Casting Fort gives the user a small Def/Tohit/Dam buff, I'm thinking like 5% for 15 or 20 seconds. AB gives the user a small buff to Recharge, Regen, and Recovery for a short time (like 20% for like 10 seconds maybe).
Ressurect doesn't need a self buff. It needs to buff the recipient.