Even if itīs probably perfectly possible I have yet to encounter a shihonage that actually throws people in to a breakfall.
Yoshinkan shihonage kuzushi (the arm is straight, not bent).
Daito ryu versions of shihonage (the arm is straight, elbow locked out, wrist locked out, shoulder pretty much locked).
You can't break fall? You can be broken
...not so much on the first but definately on the second.
Which is not to say that anyone can get those severe locks on anyone in a "live" setting. Like anything else, experience and general toughness counts.