Thanks kmoum,
From the link you provide, here are the "teams" that Azinger picked:
"Then based on extensive personality testing... members eligible for the Ryder Cup were added to these teams. Then the final picks (known as the Captain's Pick) were actually done by these 3 team leaders. So for the most part these team leaders own these teams.
AND here is the critical part, team members only play with others on thier team NOT with others from other teams. And of course these teams played together in the practice rounds earlier in the week.
Here is what I know about the teams.
Phil Mickelson has Anthony Kim, Hunter Mahan and Justin Leonard on his team
Jim Furyk has Kenny Perry, Boo Weekly and J.B. Holmes on his team
Stewart Cink has Chad Campell, Steve Stricker and Ben Curtis on his team
So for those thinking about possibly pairings. You will NOT see Phil with Furyk for example as they are on different teams.
And in response to another thread Boo will ONLY play with J.B., Kenny Perry or Jim Furyk!"
Checking the pairings for Friday's and Saturday's foursome and fourball matches, there were no pairings outside of the "teams."
I guess the "secret sauce" is not so much in having teams, but on which personality dimensions to place say Hunter Mahan on Mickelson's team instead of Furyk's.