Morneau (concussion) hasn't made much progress in his recovery, MLB.com reports. Morneau, who has a long history of concussions, is still waiting for his concussion symptoms to fade before he can start strengthening his neck. Rockies manager Walt Weiss believes the first baseman will return before the end of the season, but it isn't a great sign for Morneau that Weiss is even acknowledging the possibility of such a prolonged absence.