Of course..with hot dogs..it's more about the toppings..me, my fave is a little spicy brown mustard, topped by a generous mound of cole slaw..
Inside--I like to first cut my dogs diagonally end-to-end--about 1/4" apart (not all the way through---should look like pennies).....then grill them in butter.
They look nice and hold toppings better. Nothing like an old-fashioned topping of mustard, sweet relish and chp onion for me.
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This is a nice side w/ hot dogs....so easy and deelish
Arrange in doubled foil thick slices potatoes, alternating w/ thick slices of onion, dribble w/ butter, add s/p. Close up-tightly, then toss packages on grill.
Test for doneness by squeezing---soft when done.