Daisuke Matsuzaka has progressed so much further than expected from his Tommy John surgery, that there is serious talk of him returning as early as June. Previously, all the projections for his return to the mound were July or August targets.Matsuzaka has thrown several impressive bullpen sessions this Spring—with good velocity and no pain. Dice-K is still only 31 years old and if he is back to his 2007-8 form (when he went 33-15 for Boston), he would be the equivalent of a major trade acquisition mid-year.