He suggested one KC said it was to do with:
"what is known as the “blue pencil test,” namely can a blue line be put through the offending sentences to fix them according to the tribunal’s decision and not fundamentally change the rules in the process. In other words, are the three points on which City won enough to invalidate the entire APT rules.
Clearly City will argue that they are. Given that these three points appear not to affect the purpose of the rules and are, according to the League, easily fixable, this may be an uphill battle. Some of the lawyers we spoke to disagreed with City’s view. Others didn’t offer an opinion, saying that it will be a judgement call. This could well be a matter for a further hearing. It is likely that the tribunal will decide itself whether it or the clubs should make this call".