Just when you think the voice couldn’t get much better after Garth Brooks, Tim McGraw and Faith Hill were mentorsnow Luke Bryan confirmed with The Tennessean on Monday that HE will serve as a member for Blake Shelton’s team during season 12 of the show. “I just want people that truly love singinga I just want to them to be put in a situation where they don’t ever have to really give up on it, you know?” Bryan tells the outlet.