It’s the only figure that’s been circulated, I’ve not taken it as gospel and have said it’s an approximation.
Lampard was a Prem manager and probably will have package reflecting that. I imagine he would’ve had a substantial bonus for finishing in the playoffs and likewise, for winning the league. That isn’t considering any sign on bonus and so on - you’re seemingly assuming it’s all base salary.
King operates on incentive heavy contracts, the Simms deal is worth ‘up to’ £8m but we’ve not paid that yet.