Looks delicious, like a low-rent cheesesteak.

The sandwich I wish would grow some legs is the ham hoagie. Apparently this is a sandwich that only exists in north-western Maine (I've never been able to find it anywhere else), but it is simple, cheap and delicious. Take a sub roll, and load it up with provolone cheese, sliced ham, and bacon, optionally some mustard and mayo, and toast it until the cheese melts.