Pashut pshat I assume she wants to marry a third person two gittin, otherwise only one is required, and the second presumably "honest" one has to do the kiddushin again.
The implication (which My question believes is inaccurate) that she cannot marry 1 of the 2 individuals if they both give her a get?
My question is based on the inference even if she decides to marry the original Mekadesh- the second kiddushin wasn't chal and the get is a safeik.
There is no possibility of "Machzir Gerushaso"
Avraom, United States
Dear Avraham,
Your implication is incorrect. The correct implication is that if one wants to marry her then it is not necessary for him to give a Get and the Mishna would not say "both give a Get".
All the best, Reuven Weiner