You're not accounting for wages at all, unless my westmalle addled mind is missing it...
Im talking solely from a player trading side of things - you obviously have income revenue, gate money, TV cash etc. That plays into it - but the reality is selling homegrown players and those who came on a free is the best way to boost you FFP speaking.
Selling Kean for £5 million tomorrow would knacker us but selling him for £5 million in 3 years time when he's 4 years into his 5 year contract wouldn't do.
The club will also be privy to the fact that Richarlison will inevitably leave for £100+ million in the next year or so - Usmanov's dodgy deals aside we dont make enough revenue to stop us needing to sell a top asset if we intend to reinvest a large amount regulary in the windows.
The fact we have come so close to falling foul of the rules in recent years makes me believe the club will be happy to take the risk knowing we do have assets to "sell" if needed.
Sadly having to pay approx. £15 million back to the TV companies will hurt us this window unless we sell a few players to offset the loss.