When I still fished competatively in the early 90's there were no baitrunners and no 2-piece rods.
You had a rod-rack.Suction cups came later.Yuo put them on the car's roof and off you go.Just make sure you strap them down properly,otherwise you end up crying next to the road in Rosslynn with 2 x 8ft and 2x7ft Blue Marlins instead of 2 x 15ftrs.
If you fish competatively these days you cant go without Baitrunners.You cant fish the same tempo with centre pins.
But if you've ever heard the sound of a Night Hawk or Orlando or Magnum in full song you will never look at any coffee grinder the same.
I have both,and I fish the Baitrunners more often then the Night Hawk's,but thats only because Baitrunners have made me lazy....;-)