Sweeney (hamstring) was activated from the 60-day DL on Tuesday, Bruce Miles of the Daily Herald reports. Sweeney missed close to three months due to hamstring issues in 2014 and was barely above replacement level when healthy, posting a .642 in 77 games. He'll be back to play out the final year of his two-year pact with Chicago, but Sweeney is likely behind Justin Ruggiano for the fourth-outfielder role and could end up being a DFA candidate early in the season.