The loss is a significant one, as McDonald was solid in the hybrid linebacker/defensive back position in Tennessee’s defense.  He started 23 games over the last two years for the Vols.  He compiled 116 total tackles, 8.5 tackles for loss, one sack, four interceptions, and 16 passes defended in his four seasons in Knoxville.

However, it’s his contributions before the play that will really be missed by Heupel and defensive coordinator Tim Banks.  According to defensive backs coach Willie Martinez, it was McDonald who handled the pre-snap reads and communicating assignments to his teammates.

That experience and knowledge was evident this year against Missouri after McDonald left with an injury during the Tigers’ first offensive series.  The Volunteers’ communication and pre-snap preparation was subpar, and Missouri ran roughshod all over Tennessee’s defense in a dismal 36-7 loss to the Tigers back on November 11.

Now, Heupel, Banks, and Martinez will have to find another capable player – either in house or through the portal – in order to fill a significant role on a defense that already has plenty of question marks as the 2023 season begins to come to a close.