Can you explain one thing to me:

Im really concerned about the part about ticket combining. Due to our company system not supporting A fares, only F, to save money, I often buy multiple full fare Y one way tickets (ie Den-Iad, Iad-east coast final destination) then combine them into a cheaper one way A fare ticket.

Will this still be possible with the new system? If not, they may be down one GS member this year...