Russell Martin has been sacked as Rangers manager after a very poor spell in charge. His 123 days is the shortest reign of any permanent manager at the club
Very much a case of when not if. I can't help but feel sorry for him, though - it's not his fault that the board appointed him, and there is absolutely no excuse for the kind of abuse he suffered.
That being said, I really don't see what he's done to get the kind of managerial roles he's got. I saw a few matches at MK Dons when they were under his tutelage, and he didn't come across as a terrible manager by any means - he came across as somebody who had a very defined way of playing, and was excellent at coaching that into his side, but very tactically stubborn, even then. (But then, what do I know? I recall being very impressed by Lawrence Vigouroux, and not very impressed by a certain Robert Sanchez...) I've seen no evidence of that trend being bucked anywhere else. I really hope he can find a role where it works out for him, but maybe a spell working under a more experienced coach would work (as I've heard people saying about Rooney)?
Incidentally, I've checked my Football Manager save-game (cue for another thread, for those of us who wish to escape the fortunes of our real-life clubs?

) and he's in post at Chester in the National League North. Which is rather harsh.