For a start, there's no way of knowing what you claim short of getting one of his frames and cutting it open. To my knowledge no-one who's secured one of his frames has done that - so claiming it is potentially a dead end argument.
We
assume he hasn't got the latest tech in his frames - but what is he had changed each time.... which single source of technical information/detail possibly has the means to make it appear so? Wilson... And you think they wouldn't do it? I mean, if the premise is they've undertaken some long deception, why stop now - make a batch of supposed Federer "player" frames and get them ready as your evidence.
Likewise - it could also be argued that he does in fact change his frame specs, and very often - and that on the specific occasions they claim he used the frame he was using it.
Hard to believe right?... Well the point really is not that he was - rather, can this case prove that it wasn't the case? I say they'll have a difficult time lining enough blows up for a complete picture to be painted. Not least because there are already factual claims in the action which are 100% wrong* - Wilson will have a field day with some of them.
(*see
post #29 - there alone I outlined at least two
completely incorrect claims)