So, with some coaching and a more flexible approach from the management, I suppose you could build some sort of test side/squad around:
Bethell, Brook, Root, Stokes, Archer, Tongue, Foakes, Atkinson (possibly). That depends on whether Root wants to keep going, Stokes both wants to and can keep going and Archer can play for longer than a couple of games before he is crocked again.
You still need at least two spinners and some openers, plus (given the injury records of Stokes and Archer) some pretty good ready made replacements.
Edit: Oh ffs -
https://www.bbc.co.uk/sport/cricket/articles/cd0yjkvxk43o