My son went the D-1 JUCO route simply because he felt he would get far more playing time and as a pitcher...you only get one game a week as it is...JUCOs have a fall season against other teams so they play all school year, not just spring. (The fall practice schedule at the 4-years appear to have more restrictive rules. No games for him this fall, for example...intrasquad only)
It was positive for us as parents as well since the scholarship offer was very good.
He was a good student graduating cum laude from HS, although not an interested student. (That still holds true
He does what he has to do but he does not have a love of learning. On the other hand, he works very hard at the stuff he loves...baseball, music, etc.)
He took the SAT as a sophomore and never took it again...once more, lack of interest. He felt, and he was right, the score, although average was good enough to get him in the doors. He never took the ACT.
He did make sure that he took primarily core classes and as a result, everything transferred. In hindsight, it would have been nice if he had an idea where he wanted to transfer to...he didn’t when he began...and he did change his major so there was some wasted classes...but he will still graduate in 4 years.
Now, the playing time thing became a problem because in the fall of his JUCO freshman year (2005), he tore his shoulder muscle due to the bone head sliding in and out of his shoulder (although this was not diagnosed until June, 2006.) He knew it hurt but the severity of the injury was not identified since doctors wanted to take a conservative approach and he had no intention of missing the season. In fact, he was in far more pain than he revealed because he later admitted, he could still get guys out and since they were doing exploratory surgery in June, in his mind, whatever further damage was done could be fixed then. (“I thought I was gonna pass out every pitch in that game” was one of his famous after-surgery quotes.) Unfortunately, it did hurt his playing time.
His sophomore year, he had a new coach and no fall ball due to surgery so he was at the bottom of the “go-to” list when the 2007 season began. He earned his way into the starting rotation before it was over, but it took a lot of work on his part, and the coach still limited his innings (rightfully so).
Now, due to the injury...although I'm not sure how many people scouting even realized he was dealing with injury since he never red-shirted but he certainly wasn’t performing at the level he is able to...he didn't get any out right offers. When he started looking on his own with the help of his JUCO coach, one coach expressed surprise that he hadn't already signed and made a nice offer saying he never contacted him because he just assumed he was already committed. I will say this for him, once coaches realized he was still out there (again with the help of his JUCO coach), he got several calls with outright offers. In addition, every coach he approached and tried out for offered him a spot on the team so he ended up where he wanted to go but that wasn't determined until early July with school beginning in August.
Anyway, his experience was a bit unique. Just to reassure you, he had offers from all levels: D-1, D-2, D-3 and he went NAIA. Many of the guys did have up-front offers and all of the sophomore class of his JUCO that wanted to move on landed somewhere to play (again, across the spectrum with some in D-1.)
I don’t know enough to speak on the difference between D-1 and D-2 JUCO, but the level of play at his D-1 JUCO was very good. He learned in a hurry that he had got away with a lot of pitches in HS that were meat at the college level...and sometimes very good pitches get hammered as well. He has been pushed to continue to work on his game and develop his skills, but he loves the challenge and has never yet felt he did not belong on the field or was overmatched. He enjoys the environment where every person on the team works hard to be there or they don’t last unlike HS where commitment to the game was not an essential part of making the team.
In a nutshell, I would say that JUCO baseball is respectable and should not be viewed as a place only for those that couldn’t cut it at a 4-year school due to lack of ability or grades. There are many young men on those rosters that do not fall into the stereo-type. And academically, JUCO classes are not all dummied down…he had to earn his marks and thus far, hasn’t found his classes “harder” at his new school.
This post has already become too long but I can try to answer more specific questions.