Jamie Carragher believes former teammate Steven Gerrard isn't ready for the Liverpool job.
The Rangers manager is on track for Scottish Premiership title glory this season.
But Carragher says: "Stevie Gerrard's another one who's gone to Rangers - doing really well. Looks like he'll win the title this season. Would I want Steven Gerrard to be the Liverpool manager without more experience? Possibly not.
"Because I just think when you get those really big jobs and you haven't got that experience you've got nothing to fall back on when times are tough as they will be for the next few weeks for Frank.
"Players of my generation, certainly me, I don't want to go down to the lower leagues and learn about coaching."
