The following tweet was sent out about an upcoming interview with Lucy and John. Both will be at the TCA Spartacus Panel tomorrow as well from the looks of it since Matt Fowler is reporting from there for IGN:

Fowler_IGN Matt Fowler :
Talking to the incomparable Lucy Lawless and John Hannah tomorrow. Tweet me all your burning #Spartacus Gods of the Arena questions, yo.!/Fowler_IGN/status/23231005900939265