Greg Biffle's future with Roush Fenway Racing is a subject of discussion ahead of Sunday's Sprint Cup race at Martinsville.
One element in play: Who might replace Biffle, a Roush driver since he entered Cup racing in 2002?
There are no answers yet, nor should there be until the 2016 season is over. Sunday, Biffle starts 25th at Martinsville in the fastest Roush car.
Would Roush replace Biffle with Chris Buescher?
Buescher is in his first Cup season, a year after winning the Xfinity championship. He drives for Front Row Motorsports, a back-marker operation that uses Roush equipment.