Check those interpretations again, rafranck. It's not obvious from the rule itself, but "accidental appeals" are legal when the out in question is a force out/BR missing first.
This is directly from
http://www.nfhs.org/sports/baseball_interp.htm .
(FED 2002 clarification) SITUATION 19: With a runner on first base, the batter doubles to left center. As the runner from first advances, he misses second base. With the ball still live, the third baseman tags the runner standing on third base, not knowing the runner missed second base. RULING: Since the missed base was a forced base for the runner, the runner will be declared out on a force play even though the defense did not knowingly appeal the missed base. (2-24-1, 2-29-3, 8-2-7)
Note: In OBR, this is not a legal appeal--all appeals must be intentional.
Would I call it that way? Yes, but it would be easy not to do so, eh?
P-Sz