I assume you mean pick 4 and nup, crows will be desperate for Draper @ 4.Pretty sure GCS will swap 7 with pick 3 at Adelaide for lukoscious to get there with Adelaide giving a third rounder or something to back to balance it.
Probably means 12 and future first for Rioli is what they're thinking or why it was 12 & 22 that was rumoured.
GCS then get a quality player in, match Lombard with later picks (maybe we give some) and bring in Rioli- that's a great outcome for them in 1 season!