Daredevil Season 3: 10 Things You Need To Know About Bullseye
2. He Figured Out Daredevil's True Identity
During his intensive hatred for Daredevil, Bullseye obtained some medical records pertaining to Matt Murdock's childhood accident, and was able to put two and two together, drawing the conclusion that The Devil of Hell's Kitchen and the blind attorney were one and the same.
He even approached Kingpin with this knowledge, but Fisk, having already lost all respect with the assassin by this point, refused to believe him, claiming Bullseye's theory to be the most preposterous he had ever heard.
Piecing together Murdock's childhood brush with radiation and Daredevil's hyper-sensitive reflexes, plus DD's apparent blindness, was only typical of the lateral thinking Bullseye was notoriously capable of.
The general lack of faith in Bullseye's knowledge seemed to be the only reason why it could not be used as leverage in later stories. But in any case it clarified what the audiences knew all along - Bullseye was just that little bit smarter than everyone else in the Daredevil comic book world.