There are some nice, useful units there... could be an interesting faction to play.... And, historically, Sertorius still saw himself - and his destiny - as Roman. During the negotiations between Mithradates of Pontos (who were allies of the Sertorians..) Sertorius was very firm about what lands Mithradates had rights to. Mithradates was said to have wondered aloud how tough a negotiator Sertorius would have been had he actually had power in Rome. A possibility for a 'Hannibal' like invasion of Italy?? A great commander as well, showed 'that boy' and 'that old woman' (Pompey and Mettelus) a lesson or two....