It's simple - Compton has better figures than Lyth, etc. And Root needs to stay at 4 where he seems most comfortable!
And as Balance averages just under 48 in International Tests, surely he deserves a chance?
I think Cook, Compton, Ballance, Root, Taylor, Stokes, Bairstow, Ali, Broad, Finn, Anderson looks a decent line up and would hopefully add a bit more stability to the top order? Middle order (4-7 or
seem to fire quite well under pressure, as they have needed to do due to a fragile start so far. But imagine how well they could bat if the top 3 batted quite well!!
I know we should give Hales a chance, but I'm not convinced that he is the answer in the Test team!
Anyway time will tell I guess!