Double Duty at Pocono-Nashville WHO are the subs at Nashville?:

two drivers are planning on running the Nextel Cup race at Pocono and the Busch Series race in Nashville:
#40-Sterling Marlin will be running the Busch Series race at his home track of Nashville Superspeedway. He will be piloting the #40 for FitzBradshaw Racing.(Ganassi PR)
AND This will be #99-Carl Edwards’ first double duty weekend in two separate cities. Edwards will practice and qualify the #99 Stonebridge Insurance Ford in Pocono on Friday and Saturday morning then head to Nashville to race the #60 Charter Ford in the Busch race. Edwards will then return late Saturday night to race the #99 Ford in Sunday’s 500-mile event.(Roush Racing)(6-10-2005)
SUBS: if the race runs on Sunday, Hank Parker Jr. will run the #60 Ford for Carl Edwards and Johnny Benson will drive the #40 Dodge for Sterling Marlin.(6-12-2005)