No, I am not. The writers were.
But as said, it's not a big problem. I just wonder if you are somehow unable to follow through the logical failures there?
I could hand-walk you through Michael's Signs if it helps, to show that they are not the Seven.
1) Michael lights up one at the Hiawatha. Except there explicitly were two signals there, separated by time, as clearly stated in "Brother", and Michael is only shown lighting one, and there's zero rationale for her to light two (other than predestination, but this wouldn't be a factor if she really were in control of both the signs). And never mind that she also further appears to herself in person, this not setting up a Sign, and raising the question of where and why she was hiding during the events of the episode. Apparently appearing without Signing is part of the original concept here, but this creates problems later on.
2) Michael lights up one over Terralysium. Except again explicitly this Jacob guy already saw another heavenly sign previously, and she only lit the one.
3) Michael lights up one over Kaminar. We never learn whether the locals previously saw one, so she gets a pass there. The signal necessarily overlaps the first one, at the scale of the map and galactic visuals we see. And the heroes at this point (that is, during the events of the original episode) stop pretending these signals appear at previously known (even if somewhat fuzzily established) locations: contrary to the original concept, the location where this signal flares up takes the heroes by surprise. Michael (that is, the Red Angel) also does something to the Ba'ul machines, in her suit that presumably wasn't armed for such tasks - a remnant of the original storyline there?
4) Michael lights up one over Boreth. This deviates from the original concept for good, because there could never have been a previous signal over the holy planet without associated and explicit holy hell. And again, this overlaps the first and third signals spatially, deviating from the map, which everybody has forgotten anyway. This is also the first one to deviate from the original story idea that the arrival of our heroes would set things in motion Quantum Leap style. This time, they simply arrive.
5) Michael lights up one over Xahea. Again there might have been a previous, unmentioned signal there in theory, as with Kaminar - but again there's spatial overlap and the map gets contradicted.
6) Michael lights up one to lead her People to the Future. Again spatial overlap, again everybody fails to point out that the map would have predicted the spot (and with just two signals left, this should be obvious to them). Plus, we finally see a Red Sign for the first time, and boy what a disappointment it is! You really can't impress Lieutenant Connolly with that one. Even the Admiral interrogating the left-behind heroes at the conclusion fails to associate this one conceptually with the Seven.
7) Michael lights up a final one when her timehole is about to collapse, at the conclusion of S2/start of S3. At Terralysium, again providing spatial overlap and thus bringing the actual number of Michael-lit signals down to the final count of two, not seven!
I could well excuse the writers for ignoring the issue of spatial overlap of the Hiawatha, Kaminar, Boreth and Xahea signals - after all, that's just a matter of scale, and we could say the map took artistic liberties or whatnot (despite Pike and Connolly loudly insisting that the distances truly were galactic - perhaps both were mad, or joking, or drunk?). And, heck, I excuse the writers anyway. But there's the conceptual overlap as well, an inexcusable writer brain fart because there won't be seven signals if two of them happen at the exact same spot; there won't be seven signals if one of them happens 124 days after the rest; and there won't be seven signals when several of them blatantly happen twice. The idea of Seven just plain ceases to be with "Sound of Thunder" at the very latest. And yet I excuse that, too, because there's no harm done. This merely means that we don't know who made the Seven Signs, directly because the writers didn't know, either.
(The second set, that is. The first one supposedly did, and some day it would be nice to learn the truth.)
Timo Saloniemi