I think I can help here. You see, I love data. Data will tell you things that anecdotal evidence won't. Sure, we can find a name of a kid somewhere somehow who got shafted. I'm sure it happens everywhere.
Let's start with a question.
Understanding the NCAA limits, what factors might be involved that would contribute to some schools accepting less scholarships than others?
If we looked at data showing how many were signed from each school we could ask why to try to understand the differences.
So if I showed you that, for example, Mississippi signed 213 in the last 8 years, and Northwestern signed 147 (that's a delta of 8.25 per year BTW), to what would SEC fans attribute that?
Are Mississippi boys just bigger quitters?
Do they care less about football?
Do they get way more injured?
Does Northwestern not have the money to pay for scholarships?
Can Northwestern not find 85 guys who want them?
I think we'd have to agree that it's not likely there is any data to support any of these false assertions.
Here are some legitimate assertions I can make:
Many Northwestern players have had greater academic success in HS, meaning fewer are likely to drop out of college. They are also more likely to qualify academically to begin with.
Northwestern has had very few if any players leave early for the NFL.
Coaching changes and scheme changes could lead to more players wanting to transfer. Northwestern has had one coach in the last 8 years, Ole Miss has had two.
Please, in all seriousness, can anyone help me with what other factors could contribute to this delta? If it isn't a culture of pushing kids out, culling the herd, if you will, what is it?
Why does the SEC have the FIVE most in the past 8 years?
Here is a link to a google doc I created which digests all the signing data for the last 8 years, as reported by Rivals.com. The second sheet digests the top 75 programs to weed out outliers like Army which are quite frankly irrelevant to the conversation. There are other options and ways to sort the data, but don't get confused, I'm sorting column K on the Top75 sheet.
BTW - Alabama is 2nd highest on the list with 208 and ND is 47th with 175.
https://docs.google.com/spreadsheets/d/19Hb38bTWx1H-d0dH-zCNV70m2t8eQpsuA5Dh3HkuCRo/edit?usp=sharing