Don't know the answer to that, but I do know that a bit of experience on the pitch pays dividends with young players.
Cant say it bothers me too much we already have players with championship experience mowatt alone has nearly 120 championship games under his belt. How many championship games did mawson,winnall,roberts,hourhine ect have last time we were promoted?
We already have Woodrow, Pinillos, Moore and Mowatt. Don’t think we’ll sign anymore unless they’re young and available.
Don't think it's vital as we have players already in the squad with championship experience. If we lose Lindsay, Pinnock and Davies then I do think it's essential to bring championship experience into the heart of the defence. But I don't think we will.
Did you include the two players they signed from Atletico Madrid and the two from Monaco in that number? Whatever that number might be.
Wolves are a poor example, as they are otherwise bristling with foreign full internationals who have played for top clubs.