I think Gerrard is the type of guy who will want to achieve everything that's on offer here before moving on. Our 55th league title is the first & most important part of that, but I have no doubt he wants to put right a few wrongs we've had with the domestic cup competitions since he's been here too. A few league titles plus the Scottish & League cups to his name in front of packed crowds when we're allowed back is exactly what the gaffer will be craving after he gets his first taste of success here I imagine.
Then there's European football. Unless Liverpool come in for him at the end of the season, I really don't see any way that he decides to pass up on his first chance at Champions league football as a manager with this Rangers team that he and his coaching staff have virtually built from the ground up over the last 3 years. He'll want to test himself against the very best in Europe with this team.
I don't know how much longer Gerrard will be here. If I'm being realistic 2-3 more years sounds about right for a guy like Gerrard to achieve what he wants to achieve here before moving on. You can't really put a time on these things, but I would be delighted if we managed to get this out of the gaffer before he inevitably leaves us.
One comment he made the other day that did catch my eye however was the line "maybe in a few years down the line we'll be in a position to compete for European trophies". Don't know if this is just me, but Steven Gerrard winning a European trophy with Rangers after everything we've been through would be the ultimate success anyone has ever achieved at this club in my eyes. It seems like the type of thing that would only happen in a fantasy. If he really does have his eye on achieving that here then it is incredibly exciting, and maybe, just maybe, I am underselling how long Steven Gerrard plans to stick around.