I think the main thing that has put clubs off Ndidi is that his ball control/passing isn't quite the best, the defensive side to his game is unreal, but for a lot of these big clubs they want players more like Rodri who will do the passing side of the game
Maddison seems to be a bit of ****, has a reoccuring issue with his hip and seems to pick up quite a few injuries. By all accounts if what is going around on twitter etc. is true he is forcing through his move to a bigger club anyway.
Looks like we are going to be trying to sign Edouard, and this new system seems to be getting the best out of Iheanacho so a 2 up top system could be the way we go for the future. Of course we can't replace Vardy and his goals but we will likely look for more goals from other players (Barnes, Maddison, whatever right winger we sign, two strikers etc.) to try and make up for the Vardy goals. Surprising he only actually has 13 goals this season, and only 2 in like his last 22 matches or something, we seemed to have found a way to keep winning and scoring without him
We have also had massive injury issues this season, we had to change our entire system when Barnes got injured, Justin was on for our Player of the Season, we started the season with just 1 fit centre back etc etc. We have a great 11, but barely any squad depth. Which isn't good when also having to deal with a European campaign and going far in the FA Cup.