Certificate for Hybrid server in co-existence Exchange 2007 and Exchange 2013

I have Exchange 2007 Organization, building Hybrid environment  using Exchange 2013. Understand need new certificates: names spaces for new cert:
mail.domain.com
autodiscover.domain.com
legacy.domain.com

Question: Do I need to include the server names in the certificates for Exchange 2013 hybrid server (hybrid.domain.com) and Exchange 2007 server name (Ex2007.domain.com) ?
RHAsked:
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Vasil Michev (MVP)Commented:
If doing 2013 hybrid, you can use the "Autodiscover domain feature" as described here: https://technet.microsoft.com/en-us/magazine/dn249970.aspx
RHAuthor Commented:
According to EOP team, FQDN of servers should be included in the certificates.

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MASEE Solution Guide - Technical Dept HeadCommented:
FYI You cannot add internal names in the certificate in any 3rd party certificate in the near future. It is already stopped by almost all 3rd party CAs.
RHAuthor Commented:
Called MS support team.
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