After some offseason shenanigans, Mills ended up in Atlanta, where he will likely play a limited role off the bench. Having peaked a number of years ago, Mills is now in the twilight of his career. He does provide the Hawks with a nice veteran piece, someone who can play spot minutes as required. He ended the 2022-23 season barely inside the top 400, averaging just 6.2 points per game. Given he was a fringe standard league option even when playing significant minutes, it's hard to see him being anything more than a sporadic streaming option if and when he is called upon to play a meaningful role.