With the NFL draft quickly approaching — the first round is April 27, with the second and third rounds on April 28 and rounds four-seven on April 29 — it’s time to review each of the Seahawks’ position groups with an eye on what the team might do once it’s on the clock. We’ll focus initially on offense, starting with quarterback. PLAYERS CURRENTLY ON ROSTER Starter: Russell Wilson. Backup: Trevone Boykin. Key offseason losses: None. Others on roster: None. OVERVIEW: All of the questions at this position revolve around Boykin, who has unresolved legal issues dating to an arrest in March in Dallas for public intoxication and marijuana possession. Boykin’s first court dates are not until after the draft, so it won’t apparently be resolved by then.