Roz's in South Cheektowaga makes a "royal" (sausage & cappicola) sub like that with a hot Italian sausage patty... Called a "Big Roz" (Ham, salami, sausage, & cappicola) and is outta this world. Better than dirt!
They also have the standard royal sub...
https://www.restaurantji.com/ny/cheektowaga/rozs-pizzeria-/