Lol, that's always been my feeling. All magic dps should get revive skill. And also personally feel all sorcerer's should have communion, but people argue that's wasting 4 SP. At least revive is only 1 SP to get, no magic user should not have it.
As to tini's earlier comment, personally I don't care one way or the other. My policy remains unchanged. I only do things to help friends or if me or friends need something. If it relates to boss, I go to whoever invites, no hard feelings if someone else invites first and I go with them.