As the title says.
With the fact we have two activities that require fighting bosses, I feel like the bosses should be a little easier to find! I have many times where I don't even see one in multiple stamina bars. In fact, last night it took me over 5 stamina bars to even see one at one point.
At the very least, the boss fight specific to the event should have its rate increased, I feel. It would make sense.