Clearly we are going to have to make some additions. I think there is a view where the club is maybe being sensible. They have very juxtaposed timelines on the backline. Tark is not a viable longterm option, Keane likely walking off as an expiring. Now entering their primes Godfrey and Holgate have stagnated. The likes of Branthwaite in relation to upside is about it under 23. Bringing in more in that vein would be wise in a vacuum as none of those above names are assuringly projectable in play or in recouping transfers besides Jarrad.
Another angle in this is I have thought about is MSP. Augsburg that they have shares in have two Centerbacks in Felix Uduokhai and Reece Oxford I wouldn't be shocked get a prem move. Possible in line deal through two clubs they having ownership is interesting to speculate? Uduokhai especially is an interesting option. Modern back, progressive, left footed with also a knack for goals. And Oxford has improved in Germany.
Beyond that though this is a rough running list I personally think worth looking into.
Zeno Debast, 18, Belgium, Anderlecht 10 million
Anthony Rouault, 22, France, Toulouse, 8 million (maybe my favorite target)
Alessandro Buongiorno, 23, Italy, Torino, 8 million
Maxime Estève 21, France, Montpellier, 5 million
Sam Beukema 24, Holland, AZ, 3 million