I'm not sure a poll is the best way to resolve this, since naturally the people that are 2-0 are going to want to continue and the people that are 0-2 and new teams are going to want a restart.
Speaking for my team, we feel we had 2 hard earned victories against 2 of the toughest teams on our schedule (both around 4000 in strength) and really don't think it's fair to give out mulligans and have to replay them as if they never happened.
So I vote no, emphatically.
And if a new poll is done, it should have a "no strong preference" option, though that will not solve all the problems.