The camera angle at the Boise arena reminds me of the time ESPN thought it would be a good idea to show our game against Mississippi State in 2011 from the overhead camera.
Another I can immediately think of is the Jets-Dolphins game from 1980. The game meant nothing but was broadcast nationally, so to try to get ratings they had an announcer-less game. I remember watching it. It was really, really weird and they never tried it again. Maybe one good thing that came from it is it may have finally occurred to them that it's a good idea to have score and time on the screen all the time.
announcer-less game
Any others?

Another I can immediately think of is the Jets-Dolphins game from 1980. The game meant nothing but was broadcast nationally, so to try to get ratings they had an announcer-less game. I remember watching it. It was really, really weird and they never tried it again. Maybe one good thing that came from it is it may have finally occurred to them that it's a good idea to have score and time on the screen all the time.
announcer-less game
Any others?