I'll own that.
I should have wrote that he was not ruled eligible yet, which is what my source told me, and not included the NCAA. And he wasn't ruled eligible at the point.
And that was in response to the OP, who's started the thread with:
Was just told Martin got the OK for this year. Announcement should be tomorrow. This came from a pretty good source, but obviously nothing is 100% till we get an official announcement.
Again, that was wrong. He was not given the OK for this year at that point. And the OP does not distinguish in the post that he's talking about the NCAA, just that he's OK'd.
As I wrote above, there was a worry that Michigan would throw a monkey wrench in the Big Ten's decision.