I think it's time to go for the best leader, out of the bunch who may not be quite up to test standard. Stick him to bat at six or seven and let him lead and inspire others by his leadership ability, as opposed to hoping that his batting ability will drag poorer players up.
A Mike Brierly type character, rather than a Joe Root.
I tend to agree. What Brearley lacked in ability he more than made up for with his man management skills. I’m still not sure who the best candidate is, though!