Angelos Spending????

Sammy Sosa looks good in an O's uniform. What the hell is that all about? I have a hard time following baseball over here so I was wondering if this a good trade? Obviously he's worth Jerri Harriston and two minor league players (O's usually have shitty farm system) for the present but he'll costs a shit load of money to resign him. Can the O's really compete for the wild card spot with "slamming" or "swinging" Sammy? Can the O's overtake Boston for 2nd place within the division? It should be an interesting season if Sammy can get on form. Camden Yards has an awfully short fence in right field. What are your thoughts?