Exactly 1 year ago, Mason Miller was traded to the Padres. Here are some of his stats in that time.

71.2 innings pitched, 0.75 ERA, 0.63 FIP, 138 strikeouts, 0.74 WHIP, 30 for 30 in save opportunities, 4.1 bWAR.

He's also allowed only 1 home run in that time, has been their most valuable pitcher including starters, and broke the Padres record for consecutive scoreless innings.

Just based on 1 calendar year, he's been everything the Padres could've hoped for, and more.