To reiterate what Ricsi-viragosi is saying, VSBattles should be debated according to the information on the profiles. If the profiles lack or have inaccurate information, that should be remedied in a Content Revision; A Versus Thread board isn't the place to debate it, even if the use of lacking or inaccurate information is questionable.
If I &/or anyone else could come into a thread & claim "X & such has that ability", things could get messy very fast. Also, inconsistencies, special circumstances, plot-induced stupidity, outliers and other such things are well... things; Even if it did happen in the comics, it may not be consistent with what a character can normally do or very different from their usual portrayal.
If you care about my personal stance, I'm not opposed to whatever means of victory for either side, just so long as their profils are accurate.
As for your questions, @The Archdemon:
I'm not an expert on The Sims, nor Classic Doctor Strange comics, for that matter. So regarding your question about The Watcher, so I'll just quote the profile:
Q. How good is their resistance to Time Stop?
A.
Time Paradox Immunity (Unaffected by any change to the past, transcends sims who have "portal immunity" that allows them to be unaffected even by killing their direct anscestors or otherwise completely altering their past)
Likely
Acausality (Type 1; due to being above Father Time)
(A more Sims knowledgeable member than I will have to detail instances where The Watcher demonstrates resistances to Time Stop.)