During a recent conversation with Taste of Country Nights, Bryan explained what he's learned about Carrie Underwood since co-starring with her on 'American Idol.'

At this point, it’s really anyone’s guess as to who will return. Even though Luke Bryan has a great time on the show, it’s hard to tell if he will be up to returning, as well as Carrie Underwood. There’s no word on Lionel Richie thinking about leaving, so he is probably safe. But as for Bryan, all fans really have to do is wait and see:

Luke Bryan thinks his fellow judge Carrie Underwood will return to American Idol for season 24, but he can’t say the same for himself — yet. In an interview with Taste of Country Nights published on Wednesday,