I do wonder about England and Carsley and whether that was a bit of a one off pick and maybe he won’t get a look in under Tuchel, however he did perform well.
Also I think foreign leagues are a little bit more accessible now and knowing about players. There a few Lille players I’ve heard good things about like David and Zhegrova - I would add Gomes to that list as well.
I don’t think it would be a waste of time to beef out the squad when guys like Eriksen and Casemiro will be gone. We are very light in the centre of midfield. I think eventually guys like Gore and Fletcher will come into the reckoning but that could be over a couple of years.