I'm sure after sorting through the rule changes the past couple of years, I can determine the answer to my own question, but thought I might ask and see if anyone here would know before I do the research.
My 2018 spent one year at CSUN. Redshirted (academics). Transferred to a JUCO. Appeared in several games, but 2020 season ended for covid. He quit after fall semester to focus on academics. He's now eligible to play D2, but not D1 and has found a spot with a D2.
The question would be, with covid changes to the normal "4 years eligibility in 5 years of college," how many years of eligibility does he have left?