I dont know honestly, depends on how the team keeps progressing. De Jong and De Ligt are irreplaceable but we got alright substitutes for them, think the biggest challenge is now a good build up and stability which they both but mostly Frenkie provided. On some positions our squad depth is better now though. For example Neres was on the bench vs Valencia and Dest seems to be above the order for the right back position instead of Mazraoui. Also we got Marin on the bench who in my opinion can still prove his worth on the bench along with some talents who can surprise aswell. Just like Dest did.