The next WRC, to be held in 2019, could see some threats to some of our microwave bands. I have to confess very little interest in microwaves. I preferred lightwaves as I was able make all my own kit and test gear. Although 10GHz operation is possible without that much test gear, having some decent 10GHz test equipment must help.
At present, the after effects of my stroke have meant very little building, or field work, has been possible. I sincerely hope that things will get better next year.