"but warned that 'if Nokia were to take illegal advantage of its patents in the future, we will open an antitrust case.' 'I sincerely hope we will not have to,' said Almunia."
This behavior by government officials is, or should be, illegal. Patent trolls are bad, but officials threatening to withhold licensing or "review" it for legal behaviors that have nothing to do with the issue in question is a gross, kingly abuse of power.
If patent troll behavior of the remnant is illegal, you deal with that directly as a criminal issue.