Yes. should have been in this position one year ago at least.
I've heard people saying we don't need to put our full strength team for Argentina, and we should withhold our cards until France game. Mad!
I would play make shift teams against Tonga and USA but not Argentina but I get why people would want to rest some for the France game. If England make it to the final that's Argentina, France, Aus or Wales, New Zealand and 1 of Ireland or South Africa. 5 tough games against the best teams all in a row in a short space of time with little rest. In groups most teams have that 1 tough game and can rest the squad during the group stage. England from game 3 in groups have it tough.