We basically had the same situation this Spring. Don't recall the exact #, but when you added the Dec. 2018 and Feb. 2019 signees to the list of APPARENT returning scholarship players from the 2018 roster, it totaled about 90 scholarship players. But, over the course of this Spring and Summer, several 2018 roster scholarship guys left the team via transfer portal or medical retirement. One signee, Melvin McBride, I think medically retired, too.
I think we'll sign about 25 in the upcoming class. This means we'll then see several more scholarship guys on the 2019 roster that we haven't heard about yet either transfer out, medically retire, declare for draft, or leave school for other reasons prior to Fall 2020. It happens every year. But, we'll still sign the 25 or so.
Also, I doubt the 4 guys that were recently awarded scholarships were guaranteed a scholarship beyond the 2019-20 academic year.