Yep that's the only way I see it happening. Remember if Mansour doesn't find a new club then he'll be burning a $500K hole in Penrith's pocket - money they need and were probably banking on when it looked like he was going to sign with the Tigers. Now that the Tigers deal isn't looking likely, Penrith probably panicked and told us if we take Mansour off them then they'll release Burton. I cant see any other way we could have got him
If Penrith did release him without Mansour/Whare/player swap, then Hill deserves a pay rise for some excellent negotiating
Anyway it sounds like we've got him anyway for 21 so now we have to wait another 6 weeks for confirmation