Enzo Maresca's Foxes made a swift return to the Premier League after a brief hiatus.

Leicester secured promotion back to the Premier League after being relegated under Dean Smith. Leeds' automatic promotion hopes were halted by QPR's win over Loftus Road, putting Leicester over the line they had been threatening for a long time.

Enzo Maresca's Foxes made a swift return to the Premier League after a brief hiatus.

It sounds like you're describing a fictional scenario or a hypothetical situation involving Enzo Maresca and a football team called the Foxes. Enzo Maresca is a former professional footballer who has also worked as a coach and manager, but as of my last update, he hadn't managed a team called the Foxes or been associated with a swift return to the Premier League. The Foxes is a nickname commonly associated with Leicester City Football Club, a team that has experienced success in the Premier League, including winning the league title in the 2015-2016 season. If this scenario is based on recent events that occurred after my last update, I wouldn't have information on it.