No one said he's the Lebron of the nfl.
Just saying your insight of being the qb body language expert might not be foolproof.
Tannenhills facial expressions don't really mean much JMO. He's a young kid trying to prove he's a pro.
I think tannenhills pretty good myself, especially taking into account the short time he has played the position. Tannenhill is a solid wideout as well.
Currently hes a tad better then EJ for sure.