I think that Zaccardo should be a mid 20's - 40 round pick, good arm, power and can run for a catcher.
Devito (Cortland) and Carroll (RPI) have the size they are looking for and have power even though neither hit double digit round trippers this year.
McEneaney from Rochester is a no brainer, good arm 87-91, battles and good size.
Wolf from Ithaca has good size and is a lefty so he should get a look. Gardner is small, but has a great arm and breaking pitch. Sottung, although a great pitcher and winner probably doesn't throw hard enough for the scouts even though he could win at any level with his command.
Zongol is a tough lefty that can get it up there around 86-89 with command of of 4 pitches, should be a mid to late draft pick if anyone has a clue.
Also, I believe that Teeter was drafted after his Jr year but decided to go back to RPI for his Sr. year.