BobbleheadDoll:
I believe there were 8 freshmen and 1 transfer (junior) who made up the recruited class that joined the team this year (Arrived 8/05). No players were added to the roster from the open tryout that was held in early September.
You see only one senior on this year's roster mainly for the following reasons:
(1) Class that arrived in 2002 was small.
(2) Four members of the class entering in 2002 (3 juniors and a red-shirt sophomore from last year's team) play professional baseball now.
(3) One member of the class that arrived in 2002 appears as a junior on this year's roster because he took a medical red-shirt in his sophomore year.
Hope that answers your questions.