The answer SHOULD be obvious, but I can't find it in any of the FAQs or websites. I have a group who, save for 1 person, is completely Noob when it comes to Shadowrun. I had been thinking about running Missions unofficially, but then thought doing it official like would be more interesting (Indianapolis group here, we have more than a few cons in the area where I could run games).
BUT, since I'd be starting them off as them being noobs, and not being familiar with 5th ed. in more than passing, I was thinking about running them through Seasons 2-4 (i.e. the 4th/4thA content). My question would be whether or not there are still previous seasons running, OR if a player could somehow jump from season to season (in case of con) baring season 5 (due to the new edition)?
I guess what I'm asking is, can one be an Agent and an official Missions GM outside of 5th ed?