Kahlil Mack as a member of the Raiders
2014: 3-13
2015: 7-9
2016: 12-4, 2nd AFC West - remember, QB Carr went down in game 16, then backup QB injured in game 17. Rookie QB started first ever NFL game in the home wildcard loss.
2017: 6-10
2018: just before that season started (Sept. 1st) Mack is traded to the Bears
who then went 12-4, 1st NFC North, lost home wildcard game.
2019: 8-8
2020: 5-6, started 5-1, have lost 5 straight since - we know what their problems are
Aaron Donald with the Rams
2014: 6-10
2015: 7-9
2016: 4-12 ...remember who was the head coach?
2017: 11-5, 1st NFC West, loss home wildcard
2018: 13-3, 1st NFC West, NFC Champions, Super Bowl Runner-up
2019: 9-7, 3rd NFC West
2020: 7-4, 2nd NFC West
No matter how great Mack and Donald are, their careers as perennial all-pro, top-ten status as the league's best players....they haven't transformed their teams into consistent NFL Championship contenders.