Completely disagree. Clubs end up paying substantial overs for players that are still in contract and want to get to a specific club; which is the case for Rioli and Bolton.
Look at what West Coast had to pay for Tim Kelly. Geelong got pick 14, a future first (18), 24 and 37. They gave up Kelly and two late 3rd rounders.
Jeremy Cameron to Geelong. They gave up 3 first rounders which ended up being 13,15,20 plus a future 4th. They got Cameron plus two future second round picks which ended up being 24 & 32.
Both deals WC and Geelong had to pay substantial overs. In fact I'm not even sure both players were still contracted but an overs price was still paid as they weren't free agents. What did we pay for Taranto? 2 x first round, 12 & 19. Hopper? A future first plus a second rounder.
Rioli and Bolton have big contracts still valid and are both in very high demand by GC and the WA clubs respectively. Yet we should expect to get "a little under"? Don't think so. No way. We'll be getting overs or Hartley is not doing his job.