WTC 7 fire weirdness, taking FEMA and NIST at their word

Many people in the 9/11 Truth movement have questioned the WTC 7 fire observations in the FEMA report and the NIST Interim Report on WTC 7, wondering if there were really so many different fires on so many different floors, most of them visible only on the south side, with no photos having been taken of most of these fires. Ditto for many of the debris damage observations.

In this post, I am going to take the opposite approach, for the most part. If we take FEMA and NIST at their word regarding the fire locations, what does that imply, or at least suggest?