He does plan to stay in shape for the winter league.
In the winter leagues, nobody can tell you who to play.
He pitched again that Mexican winter league, during the 2005-06 season.
Because of the money, the players don't have to come to the winter leagues anymore.
His number 21 has been retired by all professional teams in the Mexican summer and winter leagues.
That's why he played in the Mexican winter league, too.
They had won the winter league before the professional series 2005 five times and tens of another amateur leagues.
Five days after his arrival home, Sojo began playing in the winter league there.
Many teams (re-)entered a winter league for various reasons after this season.
"He works hard in the winter league," a scout for a major league team said.