Former New Orleans Saints defensive coordinator Rob Ryan is in Buffalo, attending the Buffalo Bills’ Wednesday practice and decked out head-to-toe in Bills gear, according to multiple reports from local beat reporters.

Ryan, who was fired as the Saints defensive coordinator after New Orleans’ 47-14 loss to Washington, is the brother of Bills head coachRex Ryan.

Fox Sports reported that Rob is just visiting his brother.

Shortly after Rob Ryan was fired, Rex Ryan didn’t rule out the possibility of his younger brother joining the Bills staff at some point.

“I’ll never say never. We’ve kind of purposely set a path going to different teams. He’s his own man, I’m my own man,” Rex said in a press conference with Buffalo media after Rob’s firing. “With that being said, I’m not going to lie to you, I think it’d be pretty fun, and if it can help, I’d have to consider it. He’d have to consider it as well.”