I would suggest retiring your QB and creating another player on day 31 then sign with a peewee team this offseason. If you create a player on day 31 he will have 900/1000 XP (he will reach lvl. 2 the first day nightly XP begins next season) and will be a hot commodity with peewee owners. Peewee teams are perfect for new users since you can gain valuable information from teammates.
I would suggest you create anything other than QB, HB, P, or K. There is little demand for them.