Well, we all knew that this would be the talk after hillary blew the tires off. Everyone is entitled to their own opinion, and I'm not saying mine is the only right one. Interestingly enough, no one is clamoring that Robert's broken blower shaft was "engineered" to help Force out points-wise, especially when Robert has been consistently outrunning the Boss all year and especially the last few races.
From where I stand those cars (Force's and the Kalittas/Will) have been racing heads up all season long. I don't think they sandbagged Hillary's ride when Doug has had the (albeit increasingly small) performance advantage over her and better average RTs anyway (not that she couldn't have beat him).
Ken Black doesn't care about Doug's championship hopes. He wants his ride to win.