why is this still so difficult???

Week freaking 6 & these games are still coming up as "could go either way". what the heck!!! i made my picks except for 2 but there are a bunch that make me so uncomfortable...

Jaguars at Steelers??
Dolphins at Bucs??
Ravens at Browns??
Vikings at Bears??
Giants at Cowboys??
Chargers at Raiders??
Jets at Bills??

WHY ARE THESE GAMES ONLY GETTING HARDER TO PICK?!