I am game if others are also in favor having the member with the best voted idea submit a list of 32 nominees for a tournament. My personal view is multiple ballots create more diverse nominations for a list than from a single ballot, so I have a reservation or two.
First, a ballot list with only one perspective about a topic may create less opportunities for other members to share the same opinion. That could create some degree of disinterest in others. Second, the ballot creator themselves might bear witness to more 'upsets' than they might first anticipate if his or her upper seeds fall victim to their lower seeds more often then they initially thought.
I do agree that one perspective ballot list tournaments may not require more time in crowning champions. It might be prudent in reducing the voting time in the early rounds to one day each instead of two days each. Heck, I was thinking about doing that for the present format anyway lol.
It would be my choice in continuing allowing rounds to last for at least a day. Everyone, even when 'everyone' is few in number, has different real-life schedules that might hedge upon greater participation throughout any given day. I know it does for me.