To make things easier for Owen and Toshiko, as well as be able to include Capt. John, the Torchwood players should play as though they are set somewhere in the beginning of Series Two. Yes, the Hub crew has met Martha, if you like, however, no, Owen hasn't been shot. The zombie stuff kinda takes the Owen out of Owen, after all. We prefer not to cripple the RPer playing Owen in that way.