Dissecting the game/strategy? Sports are the escape for accountants, doctors, etc. Just because you're a professional by trade doesn't mean you didn't grow up watching/playing football and doesn't mean you can't have a half educated take on your favorite football team.
I'm with you that calling for heads when your team is having the best season in 11 years of independence is ridiculous. But let them flame away. It's part of being a fan. Kalani knows it. And that's why he's a master at talking up the fans and being so dang likable.