How bad is Hampson's injury, anyone know?

[ronl]

Can't seem to find any realistic info on how long he is expected to be out for?  All the RFC site says is "minor knee injury".  As we
know that could mean one week or three months the way these clubs try to outfox one another.

[ronl]

Sorry, didn't see the previous thread.  Nonetheless, has anyone heard anything other than typical club spin on this?