From the original Rainbow Six Novel, Domingo Chavez is the commander of Rainbow's "Two Team".  Here is the team two roster from Rainbow Six.

Domingo Chavez - Commander
Eddie Price - 2nd in command
Louis Loiselle - Assaulter
Paddy Connolly - Assaulter/Demolitions
George Tomlinson - Assaulter
Mike Pierce - Assaulter
Hank Patterson - Assaulter
Julio Vega - Heavy Machine Gunner
Homer Johnson - Sniper
Dieter Weber - Sniper

In the latest novel "The Bear and the Dragon", team two gets its newest member...

Ettore Falcone - Assaulter

When deployed they ussualy go in pairs of assaulters

Chavez/Price
Loiselle/Pierce
Connolly/Vega
Patterson/Tomlinson

and Weber and Johnson are deployed as snipers.
