Lapsed season ticket holders

I know lots of people who have given up their season tickets this year for one reason or another. All have said they have not been contacted by the club. Would it be a good idea to employ someone on a freelance basis to try and sell a half season ticket and give the seller a small comission?
I'm sure if you got the right person the club could be quids in. Also, this would provide valuable feedback?

Yes, excellent suggestion. We are already in the process of setting this up for the half-season and next season's season tickets.