I am late to the party, and the video is no longer available. However, this doesn't sound like the Aero-Sphere I'm flying at. Each of my instructors has me orbit until downwind is clear when we are close to joining the downwind on the 45 and there is traffic on crosswind or downwind that there is a chance we would cut off. Also, the KLMO runway is 29/11, unless you are talking about KEIK, which is 16/34.
I've never seen a water bomber at either airport, and the fires are way to the west, west of the Front Range, in fact; we are east of the Front Range. I've never flown over the Front Range with Aero-Sphere.
I'll eventually get the CFI's story.
Edit.
I looked up KEIK on AirNav. The runway dimensions don't even come close to being the same, and we are in Colorado, not California. Somebody's story doesn't ring true.
BTW, I've landed with a tailwind before. There was wind shear between pattern altitude and the ground. Not a big deal; it just takes longer for the plane to decide it's ready to land (more time in the flare, which is where you learn to land.)
Another Edit.
I don't fly at the Aero-Sphere in Sacratomato, which is where this took place. In fact, I've never flown with Aero-Sphere in Sacratomato, and I've always been impressed with Longmont, CO's Aero-Sphere emphasis on safety. They should not be tarred with the same brush that Aero-Sphere Sacratomato is being tarred with.