im not sure how either of them need "fixing". both have ways to know they are there. behemoth has his blizzard and odin has his mist. other than that, you have the massive amount of pf groups and shouts that will start filling the chat log. not paying attention to those things seems like a personal problem that could be fixed a lot faster than doing anything to these bosses. if you have been waiting a month for one thing that seems kinda insane seeing as how they have both been spawning like crazy. back when they first started, it seemed like they were on a weekly/biweekly timer, and that timer wasnt for sure. they could spawn early or late.