Harrison got cheated out of good storylines

I’m disappointed in his character arch. He was full of potential for more intriguing developments. I found the Adnan Salif story line to be a bit contrived and boring. I wonder if the creative team knew about his marital issues and purposefully kept him from romantic plot lines , but there were other missed opportunities as well. He used to be the only person who kept Olivia honest but by season 3 he kind of just flails around.