In the meantime, record numbers of football fans have been taking to Football Manager to get their fix. For a bit of fun, we've fired up the popular management sim and sent the game into the future, to have a peek at who the Hatters are predicted to sign over the next two transfer windows.
5. Marcus Maddison - Peterborough United - 1.3 million
Peterborough United didn't get promoted, and Maddison didn't fancy making his move to Hull permanent. The assist-machine becomes one of the club's most expensive ever signings.
6. Marcel Ritzmaier - Barnsley - 525k
The former Austria U21 international is brought in as a highly versatile option, who can play in the middle of the park, on the wing, or even as a wing-back.
7. Zeli Ismail - Bradford City - Free transfer
Released after a poor 2019/20 season, it's unclear why the Hatters decided to take a punt on the former Wolves winger. He's likely to be a backup option.
8. Tom Nichols - Bristol Rovers - Free transfer
After banging in some goals in League Two, Nicholls decided to let his deal run down and make the step up with Luton. He once scored 25 goals in two seasons with Exeter.