I run a zone at D3 and one of the reasons I like it is because of the recruiting flexibility. I only need 10 scholarship players so I recently started taking one or two walkons every season. That means I get recruiting money based on, say, 5 scholarships and I can focus that money on only 3 recruits. This cycle repeats each year so I always have bonus recruiting money. At D3 where the recruiting budget is so limited, I find this makes a noticeable difference.