Pointing it out doesn't make you edgy, it just makes you a PITA. You're still on Step One while we are working on the implications of "suppose x:y:z", having ruled out "x:w" sometime back, and "x:y:v" more recently.
Could it be "a:b:c", instead? Maybe, but that would require a to overcome all the problems x satisfied, lo those many years ago, before we embarked on y and z.
Call back when z and all its other alternatives, and the other possibilities given x, have been ruled out. Unless of course you have good evidence calling x in question, that nonetheless accounts for its apparent successes.
Reflexive skepticism and gullibility are two sides of the same plug nickel.