Take all these rumours with a healthy dose of salt. Leeds apparently want Lewis; just lazy journalism to link him to his old club. They apparently (more salt required) have priorities in every position but not his and only £50m to spend.
Meanwhile, there's players like Toney at Peterborough whose going to have price and wage far less than Callum, so what says he isnt a target to replace and use us as stepping stone to Prem rather than get found out by making the 2 leagues jump too quickly.
My fav story is Billing being chased by Villa. He did so much to keep Huddersfield and Us up that I can see every PL team will want him. Maybe he wants a hat-trick of relegations by joining a team that stayed up by virtue of a technology failure.
For every doom and gloom story, I will paint you a rosey twist. Truth is can't see too many reasons why most won't stay, rebuild their form and careers and at least give the PL a miss for at least 6 months until they can be sure they won't join another relegation battle. So prepare yourselves for the Jan window when it gets really interesting.
Even if DB is sold, I can see someone leaving him with us for 6 months on loan to fully regain his form and fitness.