According to a couple of different outlets, looks like CJ Walker might be back on the court for tomorrow’s game against Wisconsin. 
 

https://www.landgrantholyland.com/2021/1/22/22243747/ohio-state-buckeyes...

In addition to this, CJ made an Instagram post yesterday with the caption: “I’m back”

https://www.instagram.com/p/CKVDKzNjfM4/?igshid=19bqjx9paw168

Whether he’ll see many minutes, or be at full health, that remains to be seen, but it looks to me that he’ll at least be available. I honestly believe his absence helped this team grow, and it gave Holtmann confidence that he can take Walker and Washington off the flow rather than play them 30+ minutes per game. Obviously, Walker will provide a huge boost in closing out games late, and providing a coach on the floor while running the point. Happy to have him back!