Moving to wildcard paths

Hello,

We are moving from our 2007 SharePoint environment which is using explicit managed paths

sharepointsite.com/sitecollectionA

sharepointsite.com/sitecollectionB

sharepointsite.com/sitecollectionC

etc

We want to move to a SharePoint 2013 environment that uses wildcard paths:

sharepointsite.com/sites/sitecollectionA

sharepointsite.com/sites/sitecollectionB

We are doing a 2007 -> 2010 -> 2013 jump, so if there's something we can do in 2010, that would be preferable.