Which crew chief of the chase drivers does the poorest job each week?

LETARD!!!!!! Hands down the worst crew chief of any team in the chase. He must know something on someone high up at Hendrick to still have a job there. Absolutely sickening to watch this week end and week out, and Gordon wants to drive how many more years??? If this keeps up he will be like a has been just driving around the track to get a check, not RACING anymore. Oh well maybe he doesn't care anymore about winning or has smelled too many exhaust fumes over the years. Gordon even said before the chase he thought they were still one of the best teams out there? You have to be kidding me, they are not even 10 percent of what the 48 is and Knaus would be a better crew chief than Letard even if he was not even at the track for the races.

Its a tie wilth Steve Letarte & Darian Grubb.

Lance McGrew #88 crew chief

I'd have to say Todd Berrier, He just hasnt gotten Burton in a position to contend, despite Burton's talent