SANTA CLARA, Calif. -- With right guard Alex Boone's holdout entering its fourth week and right tackle Anthony Davis just beginning to do individual work this week as he recovers from offseason shoulder surgery, the right side of the San Francisco 49ers' offensive line is in flux.
After all, since Davis' rookie season of 2010, the 49ers have averaged 5.1 yards per rush to the right side, the fourth-best such figure in the NFL in that time frame, per ESPN Stats & Info.
But in two preseason games, Joe Looney has started at right guard and Jonathan Martin at right tackle and the 49ers like what they have seen so far from the current right side of their line, even if the team is 0-2 while getting outscored by a combined 57-3.
Coach Jim Harbaugh said the 49ers "can win with Joe Looney" and was also effuisive in his praise for Martin, who was acquired in a trade with the Miami Dolphins for a conditional seventh-round pick in the 2015 draft.
"Jonathan Martin has done very well," Harbaugh said. "(He’s) been a great addition to our football team. Sure glad we got him. Like everybody else on our football team, (he’s) working to improve in certain areas. He’s been very effective and efficient."
Davis, it should be noted, has never missed a game in his four-year career and he told reporters this week that he did not need to play in an exhibition to be ready for the 49ers' season opener at the Dallas Cowboys on Sept. 7.
49ers offensive coordinator Greg Roman said if and when Davis returns, Martin’s versatility will be a boon for him and the team.
"I think John’s a guy that can play probably four positions on the offensive line," Roman said. "And at some point you’d like to be able to get him some work in those areas. We’ll see how that goes."