He hasn't been fully fit for the last 6 or 7 seasons, why should we make such a huge decision based on wishful thinking? I understand he's a fan favourite but let's not be blinded by sentiment
City weren't blinded by sentiment to a legend like KDB. I doubt the club would treat Stones differently. If he stays fit for most of the season and helps us compete, we may offer him a new contract or may not. If he misses many games, especially when other CBs are injured, then the situation is rather clear.