The Indianapolis Colts (5-4) have to take a long look in the mirror following the embarrassing 16-12 loss they suffered at home against the Miami Dolphins (2-7) on Sunday.

Even though they were without a few starters, there is no excuse for losing to a team like the Dolphins—especially if the Colts are supposed to be considered a team bound for the playoffs.

Here’s a look at the stock report in the Week 10 loss:

Stock Up: LB Darius Leonard

The All-Pro linebacker hasn’t quite lived up to expectations this season and while he’s also dealt with some injuries, it was nice to see him return to his elite form. No one is doubting the impact Leonard has on a weekly basis, but this was truly his best game of the season.

The former second-round pick started off the game hot by punching out a fumble against Dolphins tight end Mike Gesicki. He also added a sack, two tackles for loss, two passes defended and a crucial interception in the fourth quarter.

The Colts have a massive stretch of games coming up, and they will need Leonard to play like this for the second half.