It's really not big changes coming unfortunately. You're talking about getting rid of 5 bench players and 8 players who never see the field. It won't change our starting XI. List below.
Sigurdsson
Bernard
Tosun
Delph
Kenny
Bolasie
Besic
Pennington
Connolly
Bowler
Olsen
Lossl
Baningime
If those 13 players leave the club then were left with 21.
GK: Pickford / Virginia
RB: Coleman
RCB: Mina / Keane / Godfrey
LCB:
Branthwaite / Holgate
LB: Digne / Nkounkou
CM: Davies / Allan / Doucoure / Gbamin / Gomes
LF: Richarlison / Gordon
RF: Iwobi / James
CF: Kean / DCL
Those 13 players out may release £600k+ a week in wages.
Totally hypothetically, imagine adding 4 star players to the 21 above. Thats what £600k a week pays for.
Thats before a single sale of any players.
This is going to be a big opportunity for us.