Absolute chancers.
Left footed centre backs are in demand at the moment. And while Greaves value is still mainly based on potential he is racking up the games he is playing well in at a Championship level.
I think the extra investment in a contract will pay dividends in a year or two’s time where is value will go from £6-8 million to easily £10million+
I think he has a few errors to iron out of his game but a Premier League team won’t sniff at a £12-15million investment if he excels again this season.
Exactly why if I was him I'd be signing the new deal, staying at my home town club, earning much much more then I was in my last contract, containing to improve and make sure in the next couple of years I was either playing in the PREM with my home town club or getting a move to a PREM team....
*Edit.... That's all easy for a fan to say though