Christopher Bell may have just let the cat out of the bag when it comes to who will replace the retiring Martin Truex Jr. in the No. 19 Toyota for Joe Gibbs Racing next season. Bell, speaking with the media Friday ahead of Sunday’s USA TODAY 301 at New Hampshire Motor Speedway, accidentally name dropped “Chase” when answering a question about his leadership role at JGR increasing. “I don’t think that there really is a leadership role in that aspect,” Bell said before slipping up, via Bob Pockrass of FOX Sports. “Whenever Chase comes into the car [pauses and smiles] … I don’t even know what to …