BoF II: Spyre / Sky Tower

Looking at the maps of BoF I and BoF II, I saw some similarities between these two towers.

Both towers are to the left of Tunlan. In both games, the towers were responsible for controlling the weather, to a certain extent. Neither tower had a "ground level" entrance; the party either had to enter via underground or from the top of the tower.

Can it be written on the wiki pages that Spyre and Sky Tower COULD be the same tower?