[icemachine]

Cavin also has Lazier confirmed, so that's 28 entries

Scott Dixon (Ganassi)
Charlie Kimball (Ganassi)
Ryan Briscoe (Ganassi)
Tony Kanaan (Ganassi)
Hélio Castroneves (Penske)
Will Power (Penske)
Juan-Pablo Montoya (Penske)
Marco Andretti (Andretti)
Ryan Hunter-Reay (Andretti)
James Hinchcliffe (Andretti)
Carlos Munoz (Andretti)
Kurt Busch (Andretti)
Simon Pagenaud (Schmidt Peterson Hamilton)
Mikhail Aleshin (Schmidt Peterson Hamilton)
Jacques Villeneuve (Schmidt Peterson Hamilton)
Sébastien Bourdais (KVSH)
Sebastián Saavedra (KVSH)
Graham Rahal (Rahal Letterman Lanigan)
Oriol ServÃ*a (Rahal Letterman Lanigan)
Justin Wilson (Dale Coyne)
Ed Carpenter (Carpenter)
JR Hildebrand (Carpenter)
Josef Newgarden (Fisher Hartman)
Alex Tagliani (Fisher Hartman)
Takuma Sato (Foyt)
Martin Plowman (Foyt)
Jack Hawksworth (Herta)
Buddy Lazier (Lazier)

??? James Jakes (Dale Coyne)
??? Townsend Bell or Mikael Grenier (KVSH)
??? Sage Karam (Ganassi)
??? Carlos Huertas (Panther)
??? Katherine Legge (Dreyer-&-Reinbold)
??? Michel Jourdain jr. (Rahal Letterman Lanigan)