As far as I heard, GC's attempt 2 years ago was far more serious, and far more tempting, than GWS'.Great news for the Dons, and I couldn't see him leaving.
Doesn't seem in his character and especially given all Essendon did for him early on.
I can't say whether that's 100% right but that's what I heard, there was some worry back then, almost none this time.