Assuming it's all announced tomorrow morning, I think a lot of the fanbase will see him as a snake as
@JJpool mentions. To go so quickly at the first sniff of something 'bigger' just seems like he had no love for the club (which is in contrast to what he said to fans and signings alike). That being said, the level headed fans amongst us will probably say...
He joined, we were on our way to League 2, he kept us up, helping shape an incredible summer transfer window and leaves us second. Not a bad turn around which opens the door to perhaps better candidates this time around?
Would I want him back, given all of this? No, if he left 'on better terms' on not a drop of the hat, perhaps?