Done that previously for a few events that I know have not been a sell out. Anyway if GP ticket not available from tout you can go to the ticket desk and get one, be really cheeky and make them an offer for one, but be prepared to pay full price. Get the cheapest ticket then move from that seat when inside.
Anyway, if they have not been announced how about Garrity and Lambert as reserves. They should liven up the meeting if they get a chance of a ride.