I can only keep them for 1 season. Fields vs. Mooney is tough, especially because they obviously have an effect on each other. QBs are so damn valuable in this league... 16 QBs were gone by the end of the 2nd round last year (including keepers), so if you can grab one of your 2 QBs with a later round keeper, it puts you in good position to have 2 QBs wrapped up quickly and you can focus on getting quality WR/RB while other teams are still trying to grab QBs. For instance 2 years ago I had Lamar as an 8th round keeper and Kyler as a 9th round keeper and was able to grab guys like Davante Adams, AJ Brown, Dalvin Cook, Zeke Elliott and cruise to the championship. It's a gamble obviously with Fields because the Bears fan in me isn't particularly sold on Fields (though hopeful) and realize that it could backfire spectacularly, but if he can get 500 yards rushing and 5 TDs on the ground (had 420 and 2 in 12 games last year) his floor is immediately much higher even if he's a mediocre passer. I am taking your rec on Mooney seriously, I've gotten other similar advice, I just really want to believe in gambling with Fields which will allow me to have strengths everywhere else on the roster. 3000 passing yards, 18 passing TD, 10 INT, 4 fumbles lost, 500 rushing yards, 5 rush TD would put him at QB16 last year. That seems doable for Fields if he actually improves with experience and an offense geared towards his strengths.