Jim Harbaugh didn’t have much for reporters to work with when he was asked about Erick All. All missed the Week 4 outing vs. Maryland with an undisclosed injury.

Luke Schoonmaker made the most of his opportunities with All out of the lineup, and scored in the first half thanks to a Maryland mishap on the opening kickoff. Schoonmaker led the team in receiving yards with 72 and also had 1 touchdown.

Harbaugh kept his answer short and sweet when it came to All per Aaron McMann of Mlive.

“No update,” said Harbaugh. “He wasn’t able to go today.”

All and Schoonmaker combined for 602 yards receiving and 5 touchdowns and emerged as a reliable TE tandem last season.

The Michigan running game wasn’t effected by the absence of All, however. Blake Corum finished the game with 243 yards rushing and 2 touchdowns in a career outing for him.

The Wolverines are going to need the combination of All and Schoonmaker as the rest of their B1G schedule goes on.

A B1G Championship rematch with Iowa await’s Harbaugh’s team next.