Oh, regarding the burned spot, if the coil failed because it picked up lint, that burned on, insulated/heated up more from the lint catching fire/whatever, bending the coil outwards could actually make it more likely to catch lint/whatever. No idea with your dryer if that chance is better or worse than the possible benefits of spreading, just a thought.
On a mostly unrelated science note:
Whatever compression happens to that thumbnail, on my phone at least, does some wild things to the rats face. Interesting how the different fur size/texture/focus interferes with the the compression.