More realistic
Out -> Lloris, Dier, Sanchez, Tanganga, Sess, Lo Celso, Ndombele, Reguilon, Winks, Moura, Rodon - 11, 1 will be out of contract (Moura), 5 are on loan anyway (so sell or punt back out), so 5 to sell
Perisic, Lenglet & Danjuma just make sense to keep from a bodies/depth perspective
In -> GK, CB x2/x3, CM, LB/LWB? (depends on system plan), so 6 in?
And yes, we will still have adjustments over next couple of windows but that would do enough (i.e. a good keeper, better CB options around Romero and a creative player in midfield would be a huge improvement)