Another approach is to convince Acer (or whoever else have the IP) to grant another license. And take the lawsuit from Amiga Inc as cost of business.
It must have been Gateway who made the original contract with then Amiga Inc.
I'm sure they were paranoid enough to put in some provisions in the contract so that they could revoke it or divert from the terms if they like.
Like for instance behaviour that devalues (then) Gateways property, the IP. So then Acer could argue that a lot of people at various forums are angry with them, and that to limit (further) damage to the Amiga trademarks and IPs they (revoke and?) grant a new license to Hyperion, ACube and DiscreteFX.
It would be interesting what such a scenario would do to AINC and the court case. This could perhaps happen without AINC going bankrupt.
"All it would take" was the three mentioned companies being willing to put in the effort, and Acer to be willing to listen.