I'm afraid this isn't an improvement.It's quite a good source and reasonably easy to cut,but the existing megapack cut is also of a very good quality and quite recent too.

Point 5 of the guidelines to improvement requests was written with sources like this in mind:
Ask yourself, is it really an improvement to the existing MP image? If it's the same face and hairstyle with just this season's new kit, it's probably just an alternative.

When there are so many pending requests, why should cutters' time be spent on this rather than another source?

Of course, if somebody cut it, then I would take it into consideration, but as a request, it's not really an improvement...