I don’t believe I am smarter than you Chief, but i’ll Take a stab... His first season was 2015, his birthday is July 1995, so assuming he signed then immediately joined the team, that would put him 19 at the time. I gotta think if he signed earlier, he’d play pro ball during his 18 season... so, with 2018 being his 4th rule 5 draft, he’ll need to be added to the 40 to protect him.