@André Filipe Dutra, none of these Sporting requests are improvements, I'm afraid.

All of the current cuts are quite recent and with no discernible difference in the sources you've posted, which aren't even large enough to produce 250x250 cuts without upsizing.

Keep in mind the below guidelines for making requests:

4. Just because a source image is more recent than that in the MP does not automatically mean it's an improvement. It's better to have a slightly older image in the MP if it is of better quality.
5. 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.