"That's a real positive for us," he said. "A strength through June was that the guys coming in put a lot of pressure on the starters. The All Blacks are a squad of 32 and we'll play our game and individuals will slot in wherever they are needed... certainly it's great to have the competition. At training it makes for some pretty tough sessions."
The squad, minus the resting Highlanders contingent and the Hurricanes, who are preparing for tomorrow's Super Rugby final against the Lions, have been based in Auckland over the past few days and trainer Nic Gill has been working them hard according to Foster and Read.
First-five Aaron Cruden had to be taken out of a session due to a tight groin, but it's not thought to be serious. "That [soreness] is natural when they come back in with a few big sessions," Foster said.
For Read it's good to be back after the Crusaders' early exit in the playoffs as he prepares to lead the team in the Rugby Championship for the first time against the old foe.
"It's a mental challenge... they're going to be hurting," he said. "They're certainly going to be training really hard over these next few weeks. A test team is different to a Super Rugby team. In the past when New Zealand Super Rugby teams haven't done well we've still performed well. They've got their best players playing and everyone's always keen to to play for their country.
"It's one that we relish as a group. I think it's important we get off to a good start in that Championship and the Bledisloe Cup is certainly something we love playing for and want to keep here in New Zealand."