It's just getting it back out in a hurry that would present a problem.
My first concern would be in removing my daughter from the scene (i am almost always with her) and primarily staying out of a situation that would require the extra time gained by traditional carry.
I lead a rather pedestrian life these days so it works for me. And even with traditional carry, if you don't have good situational awareness, it's probably not going to matter how many fractions of a second you shave off your draw.
I don't know how you people pocket carry these things. Pocket carrying anything larger than the Kahr CM9 I had felt like I was carrying a brick.
Cargo shorts or pants. I will admit It's a bit bulky in jeans for me.