LOUISVILLE, Ky. - While the Louisville football program has done a lot to bolster their offensive line via the transfer portal, they're also set to lose one of their best lineman because of it. Offensive tackle Monroe Mills has "filed paperwork to enter the transfer portal,

Louisville starting offensive tackle Monroe Mills has filed the necessary paperwork to enter the transfer portal, multiple sources tell On3. The former Oklahoma State and Texas Tech transfer has one season of eligibility remaining.

Big names continue to enter the transfer portal. On Tuesday, two players appeared at a position of need for LSU. Tackles Conner Moore of Montana State and Monroe Mills of Louisville decide

Mills played the majority of his snaps at Texas Tech at right tackle. He played 20 games for the Red Raiders from 2022-23 with 10 starts.

The Cardinals addressed all areas of need with a focus on the trenches. Five offensive linemen and five defensive linemen made up the majority of the portal additions. But the program's biggest addition was former USC quarterback Miller Moss,