A new crest in 6 weeks?? Doesn't seem a lot of time at all, although the current one looks like it was designed during a coffee break.
We're not really naive about this are we? They've already designed the emblems and the "fan consultation" is lip service before putting them to a vote.
People will shout "conspiraceeee" at me but I don't believe a design consultancy would take on a job like this with a seven day predefined turnaround time.
At best, around five badges will have been already drawn up, and a sixth will be splurged together based on a suggestion of three or four completed questionnaires that they'll trumpet as "listening to the fans".
All that said, I'm not bothered in the slightest how they do it as long as the badge selected isn't a trainwreck again.