Lets see so who's around to revive him,
Kato: Doesn't know him at all and would probably pick to go free or get some protection to stay alive for his brother. If he revives anyone its going to be someone he knew.
Sakurai: OK Izumi killed him that's out.
Reika: She's to stuck up Kurono's ass to care. She seemed annoyed and threatened by Izumi.
Takeshi and Kaze: Don't know him, don't care, have other stuff going on.
Host Samurai & Kill Bill Chick: HAHAHAHAHA! No.
People who might do it maybe if they ever even get that chance again.
Nishi: While I believe Nishi does like Izumi I doubt he would ever do shit for him even more so now that Izumi doesn't remember Nishi anyway. Nishi is more of a strategist but he fights alone so its hardly beneficiary to him if a really powerful guy with a sword is running around. He'd probably trust a better weapon in his own hands.
Kurono: OK he's killed Tae before so that's pretty much out. But actually to be fair it is a possibility, I mean he asked for Nishi's revival for the chance at information he might know how kick ass him and Izumi are as a team but I doubt he will get over it.