Here's the flip side to the argumenet.
12 team relative "normal" league.
How much disadvantage would you be in if you were restricted from using the waiver wire while the other 11 GMs had full access to the waiver wire?
I think that's getting a bit too extreme. Obviously if you lose a guy to injury you should drop him and pick someone up. But what I've been wondering is how many moves to championship caliber teams actually make and is it really a determinant factor in who wins? Or is it more like 90% draft / 10% waivers?
I think I've actually had a team that maybe made 1 or no moves win it all (edit: looked back, he actually made 12. not sure if he ever used them though). That guy historically makes very little moves every year but in years without injury he does make playoffs quite often.
Granted, settings types matter and I'd think more moves are made on shorter benches but:
2020
championship winner made 31 moves (2nd most)
2nd place made 10 moves (3rd to last in moves)
3rd place 13 moves (6th in moves)
1st in moves was 7th place
2019
1st place - 17 moves (5th in moves)
2nd place - 26 moves (3rd in moves)
3rd place - 7 moves (last in moves)
1st in moves was 5th place
2018
1st place 31 moves (5th in moves)
2nd place 8 moves (2nd to last in moves)
3rd place 32 moves (3rd in moves)
1st in moves with 42 was 6th place
2017
1st place 12 moves (3rd to last in moves)
2nd place - 29 moves (4th in moves)
3rd place - 26 moves (5th in moves)
1st in moves - 35 moves - 4th place
Small sample size, but people who make the most moves seemed to do it out of need and don't end up well. Playoff teams vary between those who make a lot of moves and those who barely made moves. Which leads me to think draft is the overbearing factor or its moreso the quality of the picks vs the amount of picks. Not sure how anyone becomes a good WW player without volume though unless they are just very lucky.