It’s a bit unfair to tarnish all players and all managers and all clubs as not really having any loyalty.
Sometimes a club and a player or manager just fit. Carricks a decent guy, I don’t see him as the jump at the first big offer type.
If he had some success and Man Utd or Newcastle came in, he’d probably go. But i doubt many others would ‘turn his head’ and I do t see him looking to move on within the next two years. His philosophy takes time to nurture, he’s 18 months into a 25+ year career. I have no doubt he sees this as a long term relationship