The Seahawks have signed fifth-round offensive tackle Jamarco Jones and seventh-round quarterback Alex McGough, according to Bob Condotta of the Seattle Times (Twitter link).

Jones was widely viewed as a third- or fourth-round pick, so the Seahawks scored solid value by picking up the Ohio State product in the fifth. While Seattle’s offensive line has been (rightly) maligned, the club actually appears relatively set up front. Jones could conceivably compete with former first-rounder Germain Ifedi for right tackle duties, but he’s more likely to open the season as a reserve.

McGough, meanwhile, was deemed the “surprise” of rookie minicamp by Seahawks head coach Pete Carroll, tweets Brady Henderson of ESPN.com. Seattle recently waived quarterback Stephen Morris, leaving only McGough and veteran Austin Davis behind starter Russell Wilson. If he shows well during training camp, McGough could emerge as Wilson’s backup during his rookie campaign.

With Jones and McGough under contract, Seattle has signed five picks from its nine-man draft class. Selections that remain unsigned include first-round running back Rashaad Penny, third-round defensive end Rasheem Green, fifth-round defensive end Shaquem Griffin, and fifth-round defensive back Tre Flowers.