Personally, I love what AA has done to improve the line-up... patched up all the cracks and holes.
Tulo = no more Reyes shakey defense and clumsy bat
Revere = no more s*** defense in LF, now a decent lead-off bat (temporarily until Travis is back)
Really solid defense all across the diamond, particularly with Smoak at 1B. Navarro is a fine back-up catcher, would prefer he had less playing time though, as Martin is a stud.
Though it's possible that Pompey would have done more for the club than Revere, at least with Revere you pretty much know what you're getting.