@Ban-jani
I think the only way to avoid ending up with some abomination like Everton's, Melbourne's, or the budgie squashed in to a circle, is to put 2 final designs to a vote that only members get to vote on. That way you can guarantee the majority of members have voted for the winner.
The issue might be if they release 3 designs for a vote, an eagle, a rose and the 3 rivers. The core of traditional City fans are fairly evenly split between the rose and the rivers. But 99% of them would happily take the other one in order to avoid the eagle.
If it was just a straight vote between the 3, the eagle could win by default because the core support vote is split between rose and rivers.
The only fair way to do it with 3 designs is to have an Alternative Vote, where members rate the 3 designs in order of preference - 1st, 2nd, 3rd. If none of the 3 badges get over 50% of the 1st place votes, then the 2nd place votes are included, and the badge with the most 1st and 2nd choice votes combined will then have a majority and win the vote.
This is a once in a lifetime opportunity for the club and the fans, it's absolutely essential we get it right. The process has been excellent so far, engaging fans in the debate and voting for symbols that mean something.
The symbols are important, but they pale in to absolute insignificance compared to the final design. The whole process will be completely flawed if we end up with a load of symbols that are popular squeezed in to a final design that is not.