I'm going to flip that mate and say that I'd be surprised in the PL era if any club had re-signed players more than Everton.
Beagrie, Unsworth, Ferguson, Stubbs, McFadden, Pienaar, Gravesen, Manny Fernandes, Jeffers, Donovan, Rooney, Gana Gueye and Deulofeu are the ones I can think of.
Look across the park and they've re-signed 3 players in the same period - Staunton, Fowler and Bellamy.
It isn't a stretch to suggest that we have form for this sort of thing.
To apply this to Richarlison - I loved the guy when he was here. You cannot knock what he gave to this club, left everything out there on the pitch and I'd take that Richarlison back in a heartbeat - but he's 3 years older, has a terrible injury record and hasn't really been in any sort of meaningful form for a while. Added to that, he earns good money - anything more than a loan or a deal where Spurs take a huge bath (and Levy pretty much never does this) seems unwise.