User blog comment:Western Gen/Speculations for Season 13/@comment-216.15.77.45-20141020203244/@comment-24917665-20141021190717

Lazer Team isn't suppose to come out until the spring so that would be about the time season 13 starts.

Season 11 ended last November and the announcement for 12 was in February with the debut in April. We should expect an announcement in January and trailer in March.