McLouth believes his shoulder will return to 100 percent over the next few weeks, Mark Zuckerman of Nats Insider reports.McLouth was placed on the disabled list in early August, and missed the remainder of the season due to the shoulder issue. He is apparently beginning to return to form, but has a few hills to climb with endurance and volume, which will likely come in the next few weeks when he ups his baseball regimen. McLouth is expected to serve as a backup for all three of the Nats' starting outfielders in 2015 assuming he performs.