Daily A340 JFK-FRA-BRS-FRA-JFK as an extension of the existing FRA-JFK route........................and if you believe that you believe anything.
Operated using an LH A319-LR. Love it. (Well, we have been talking about 48 seat planes).
I'm off to go and look at the slot allocations at FRA (because my life isn't fulfilled enough) and see if anything peeks out at me. Preferably with an LH or BD code. I'm guessing any change wouldn't happen until the beginning of the Winter timetable at the end of October.