Series 10 Rumours & Speculation

[Forever Secret]

I do think Lucas is dead... but perhaps the writters didn't show him jump because it was a sensitive subject and we'd already seen his breakdown/ downfall and wanted him to leave a hero
Either that or Lucas could well be alive, I would love him to return, but if S10 is the last than I think he's definatly gone... they might however have kept it open in case Spooks does gets S11 or 12 so when RA is not busy with other things he can return, they have the opening for Lucas's return if they have the chance by getting a S11 commissioned it's going to remain a mystery until S10...and maybe even then we might never find out