That is overlooking the promising but injured Brad Shields, project Ardie Savea, workaholic Shane Christie and the ineligible Jack Lam.
A form XV at this stage would be dominated by those who have played for the All Blacks, while the injured McCaw, Cruden, Ma'a Nonu, concussed Read and recycled Keven Mealamu will bolt in if fit.
Picking this side is about seeing who has produced a body of consistent work since the Super 15 started in February.
The Smiths, Ben, Conrad and Aaron, get big ticks, Julian Savea has caught fire, Ryan Crotty has been ultra reliable, Cruden a gem, Brodie Retallick and Sam Whitelock have been outstanding and there has been a grinding advance from frontrowers.
Around those there are holes. On the right wing, Cory Jane found a flame against the Blues but struggled with injury, form and selection before that. There are loose forward puzzles complicated by injury and tighthead questions about form.
At the midpoint in the competition, a form XV rather than a reputation XV would be: Ben Smith, Richard Buckman, Conrad Smith, Ryan Crotty, Julian Savea, Aaron Cruden, Aaron Smith, Kieran Read, Matt Todd, Liam Messam, Sam Whitelock, Brodie Retallick, Ben Tameifuna, Dane Coles, Wyatt Crockett.
Others such as Charles Piutau and Braid have shown out among the fitful Blues; Tom Marshall, Tim Nanai-Williams and Rhys Marshall are making sorties with the Chiefs; Beauden Barrett is all class at the Canes; Colin Slade is reviving memories at the Crusaders and Malakai Fekitoa, Christie Shane and Lima Sopoaga have churned out strong work for the Highlanders.
Men may be lost overseas and others are ineligible, but there is still a swag of talent waiting to be honed to test level.