I am shocked at how few teams have the full 24 players. This is a best ball format!
The way to make it far in this contest is not by relying on a Stud at each roster spot. The way you win is by rostering lots of good players with big game potential. It all comes down to statistical probabilities and standard deviations, more so now with variable roster size.
As an example, my 3 TEs were $8 total, Bennet(4), Finley(3), Baker(1). Individually, do I think they will be productive every week? No, but I have a hunch that each week one out of the three will have a good game. I'd argue they may even be as productive ,as a group, as an upper tier TE, especially considering the $20 I saved.
The usefulness of the extra roster spots has nothing to do with injury protection, and everything to do with having an extra lottery ticket each week.
My guesses for how the contest will shake out:
Of the 250 teams that make the finals, more than half will roster the full 24 players.
The cut lines, after week 5, will be a full 5 points/week higher than last year, due to the extra 2 roster spots.
The team that wins it all will have at least 8 WR, and will not have a player on their roster over $32