That's beyond taco... That looks like it belongs with the tank. Like a hotdog. Serious question, though, if you were to get absolutely 100% of the air out of that wing, would it still wrap completely around the tank like that? Like @Eric Sedletzky said earlier, it's good to have variety though. For some, that may be perfect.
Most likely it would not taco but would just flutter and flap in the breeze. It could depend upon the stiffness of the material as to the degree of flapping about it might do. But it would not stay sucked up around the wing, if fully empty of air.
N