The REVO case against their former patent attorneys disproves this. That case was taken on a contingency. It ran for years. REVO lost. The attorney was left out of pocket.
No-one knows what the Eyetalk365 attorneys will get from the 3 infringement cases they've settled. But they stood to make much more by taking the cases to Judgment.
Why would attorneys who "know the outcome for sure" not proceed to judgment to establish the scope of the REVO patents?
Maybe they settled, because they were uncertain of the outcome...