Depending on what direction Slot/Hughes want to go in tactically there are a plenty of options in the current squad.
Also guys like Bobby Clark, Sepp vdB, Danns, Koumas not on this list.
Obviously fans always want to see new shiny signings in the door, and a certain amount of turnover is healthy, but I don't think a high volume of transfers is needed or wise this summer.
Very interested to see if Bajcetic can put his injury problems behind him. He has it in him to lock down that #6 position for years to come, if he develops as you'd hope.