I'll say nothing about Morgan, but it seems as if Jarrett Grace is getting swiped at much too much here, perhaps subconsciously in the mind's desire to make a case for Morgan.
The Jarrett Grace that I saw was a FAR better football player than I see him being described. When he came to ND we had a certain middle linebacker that would [rightly] dominate snaps through 2012. That left Jarrett 2013 as his first opportunity to shine [he basically played kick coverage before, and played well.]
In 2013, Diaco wanted to start his veterans [a mistake generally as that kept Jarrett out] and we began the season with Fox [OK] and Calabreese [not so OK] at Diaco's twin middles. By the 4th game, Diaco finally woke up and started Grace. This was because of his ten tackles vs Purdue even as a non-starter. The three games that he then got to start were not against cupcakes [Michigan State, 8 tackles, led team; Oklahoma, 9 tackles; Arizona State 3 tackles and a broken leg.] Grace was a wrecking crew when he got the chance to play. He played three and a fraction games basically, and was leading our team in tackles when he got hurt.
Jarrett Grace was always a natural MIKE but we had a guy named Teo. He always from high school had natural MIKE instincts, which is how he got the "werewolf" nickname. He is a quick reactor to the play, plus he knows what the whole defense is doing. He is a natural leader as Kelly has said several times this camp. This guy can play. Coach SMILES every time he talks about him being back. If Morgan's better, great. But please stop dissing Jarrett Grace, fellas.