意媒：国米可以启用青训小将卡马特，以应对邓弗里斯伤缺情况（意媒：邓弗里斯伤停，国米考虑启用青训小将卡马特顶替）

Clarifying options for player registration

I want to ask a clarifying question about player registration options like Darmian or Buchanan covers, and the youth registration 'list B' rules for Serie A and the Champions League, particularly for Primavera players. I'll avoid browsing unless the user requests it, and I should keep things concise. I'll offer a brief English translation and a one-liner about implications. I plan to ask what they specifically need, such as injury status or expected lineup.