Without going backward, I do know of at least 2 bikes that have Eagles on the rear but I also know that both bikes are mainly rode in the vertical or slightly out of the vertical position 99% of the time.
Having said that, The ME880 looks half worn out when it's new, at least to me. There isn't much tread depth and not much tread anyways. It's almost like planned obsolescence. I realize the tread pattern is a sport bike pattern and I fully expected the tire to hydroplane on wet pavement which it didn't. That surprised me.
I guess we will all have to adopt a 'wait and see' attitude. Hopefully, your first article test will come back as uneventful.