So, if we do get #sixseasonsandamovie, how do we get around the fact that the study group is currently 3 semesters away from graduating?

Just saying. Community season halves has always more or less been portrayed as semesters, and holiday episodes have always been within continuity to air time. If we do get multiple seasons, any ideas how they address staying at Greendale for much longer than the anticipated time to graduate?