[spoilers]Just curious about zaf and ben

[Sanctuary]

I assume Raza had other projects he wanted to work on - Sharpe, Mistresses and it was time to move on. As with Alex, I don't really know. His agent page when I last looked said he was doing a stage thingy in London & I don't think any other projects were listed. I kind of guess Spooks was a short-term contract for him and he always knew he wouldn't stay long-term.