Mets manager Terry Collins will make a decision on the week's rotation after Johan Santana and R.A. Dickey throw bullpen sessions Monday. Santana threw a career-high 134 pitches in his no-hitter Friday and New York wants to push his next start back. As of now, the Mets are planning to start Dillon Gee on Monday, Chris Young Tuesday (his season debut), Dickey on Wednesday and Santana on Thursday. Miguel Batista will be available out of the bullpen starting Tuesday. If Santana or Dickey don't look ready to take their starts, New York will have to come up with an alternative course of action.