Omg you'll never get a minute's peace! 7600s are so frequent. And 7700s are pretty darn common too, they're declared when there is something that requires pilots to be given some space and time to pay attention to a potential problem. There's a sort of precautionary element to them. Which is good management clearly, you don't wait until there's a glaringly obvious, dangerous problem to alert ATC. Anyway, yes, be prepared for your phone to ping constantly.