Jon's sense of honor would probably prevent him from returning to Winderfell unless he absolutely needed to for some reason.
Plus, I honestly think he's happy in the North anyways. Aside form visiting Sansa what would he even do in Winterfell? I honestly think he'd get bored.
Good points.
There came a time when the Old Gods died! The Brave died with the Cunning! The Noble perished locked in battle with unleashed Evil! It was the last day for them! An ancient era was passing in fiery holocaust!