As reported yesterday, AJ Allmendinger will replace Elliott Sadler in the No. 19 Gillett Evernham Motorsports machine starting next season.

Sadler may be headed to the Earnhardt Ganassi Racing’s No. 41 entry, or Penske Racing’s No. 77 machine, if Sam Hornish Jr. replaces Helio Castroneves in the Indy Racing League.

Castroneves is facing charges related to tax evasion.