One of the best series?

[lwhite53]

I did like this series quite a lot and think the addition of Lucas brings a new dimension to the Grid, but there's something about Ros's return that's been niggling at me since ep 1 that I haven't seen discussed anywhere. Supposedly Ros had to leave (in late S6) because if the Yalta folks knew she was still alive, they'd come after her. The Americans too wanted her dead and sent Hogan to the funeral to make she was really was.

Then in 7.1 she's back, with no explanation. Presumably some of the Yalta crowd are still at large, the CIA operatives are still in London and both are dangerous to her. So what's the deal?

Does anyone remember any talk throughout S7 that addresses this?