Coach Sean McDermott said Friday that Miller will play against the Dolphins on Sunday following his four-game suspension, Alec White of the Bills' official site reports.
Miller's four-game suspension has concluded and he will rejoin the Bills this week, Jay Skurski of The Buffalo News reports.
Miller was suspended for four games Tuesday for violating the league's personal conduct policy, NFL.com reports.
Miller posted two tackles, including a sack, in Thursday's 31-10 win over the Dolphins.
Miller feels healthy in camp coming off surgery to his right knee, Maddy Glab and Dorian Alerte of the Bills' official site report. "I'm feeling good," Miller said this week. "I haven't felt like this in two years... I'm feeling normal. I'm not thinking about my knee. I'm just getting back into things. Getting back in the hang of just playing football. And it feels good. It's just being meetings and not doing rehab all day and watch film to get reps with the guys and be out there. And, it's not all about my knee."
Miller has been participating in OTAs without a knee brace, Alec White of the Bills' official site reports. "That's something I could not do last year," Miller said following Tuesday's practice.
Miller (coach's decision) is inactive Sunday against the Patriots.
Bills GM Brandon Beane said Wednesday that he doesn't expect Miller to be placed on the commissioner's exempt list following a recent felony domestic violence charger, Katherine Fitzgerald of The Buffalo News reports.
The Dallas Police Department confirmed Thursday that an arrest warrant has been issued for Miller for allegedly assaulting a pregnant woman, Alaina Getzenberg of ESPN.com reports.
Miller played just six defensive snaps and didn't record a tackle in Sunday's 29-25 loss to the Patriots.