Low Carb Burrito Tortilla x Subway?

The Subway by me is absolutely vacant almost all the time, do you think they'd let me give them like two burrito size Mission LC tortillas (thats 12 net carbs all together, I know thats still a lot in one sitting but I probably would space it out) so they can make their new wraps on them? Would that be annoying? I know I can get it in a tub as a salad and do it myself... but I want someone who doesn't suck at wrapping things to do it. I also say 2 of the tortillas since 1 may not hold everything and I'd get less food.

Specifically talking about Subway here, as most other things are far out and I'm at the moment too sick to make myself my own thing with lunch meat.