City have lost nothing as they had nothing to lose. The rules were already in place. The worst position that City could have been in post any judgement was the status quo remained.
As we sit here now, City are in a better position than they were previously, where as the premier league are up shit creek. The premier league rules have also been labelled unlawful, unfair and unreasonable. City can now claim for damages.
The media can spin it however they like. The simple fact is that it City who will be going to bed with smiles on their faces tonight, while Richard Masters will be having nightmares.