After announcing a season-ending shoulder injury of quarterback Preston Haire, the Sea Devils signed another weapon right after. The Former Istanbul Rams quarterback, who challenged the Sea Devils' defense last year, has signed with the team. Lately, Green won the Serbian Championship with the Kragujevac Wild Boars. It was announced that Haire will remain with the team in some kind of way.

"It was important for us that Preston will get the needed medical care in Hamburg. We are happy that Preston as a person will stay in the surrounding of the team", Max Paatz, GM of the Sea Devils. "With Isaiah as the quarterback, we have found someone who had to prove himself against our defense!"

Green, at 24-years-old, had a terrific performance against the Sea Devils in Week 9 of last season. With the Rams, he amassed 1550 Yards and eleven touchdowns in six games. He is scheduled to go into team training on Tuesday.