Did Cook hit them back into form?
At the start of the summer I saw a man out of form with the bat, under pressure with the burden of captaincy because he couldn't win a test, and out of luck.
At the end of the summer? The pressures gone, largely because India capitulated but also because his team played well, his lucks changed too. But is he in form? I'm not sure, he looked scratchy yesterday, and should have been out 3 times before he was eventually obliged, he's getting out (or rather, he's getting away with) in the same ways he was before.
There's big positives too, Root and Ballance are outstanding talents batting where they are, the 3rd/4th seamer slot has an abundance of talent to fill it, even if I'm not sure Jordan and Woakes are the right incumbents and Ali has shown he can hold up an end, even if he was fortuitous to bowl India out twice over. Questions to be asked, still though.