This is still annoying me when it really shouldn't.

If Jones took Youngs and then 1 or 2 of Wigglesworth and Spencer I wouldn't agree but could understand it. It's the possibility of Heinz going which I just find silly.

Heinz is not, to me at least, a player so good they're worth bringing in with no previous experience (unless you count one training squad). He's not like Archer at the cricket world cup, or like someone like Beauden Barrett qualifying via residency a few months before the tournament. He's a player who's been available for a while I believe but who presuably hasn't been deemed worth giving a proper opportunity before.