If you have two panels which load over Ajax on a dashboard, like this:
+---------+
| Panel A |
+---------+
+---------+
| Panel B |
+---------+
...sometimes, "Panel B" will load before "Panel A". Then, when "Panel A" loads, it pushes "Panel B" way down the page. This feels erratic, since it creates this flash of content, and might be a worse UX than just waiting to draw "Panel B" until "Panel A" has finished.
We could also compromise and do something like "wait //up to 2 seconds// for all panels above to load before drawing".
I'm not sure if anyone else has noticed this or thinks the behavioral change would be an improvement. I'm not sure myself.