@Ikir
I think Amiga should employ Hyperion for their OS division.
Why would they want to do that? In order to activate the buy-back clause, they need to supply a substantially new version no later than 6 months after the release of OS 4.0.
If Hyperion would be contracted, they could just sit on their as*es and do nothing so that the ownership of AmigaOS won't be transferred to Amiga Inc.
Further to this, OS5 is planned for multiple CPU platforms, but Hyperion is allergic to anything other than PPC.