This would have massive implications and I'm shocked it took this long before someone challenged the 4 years of eligibility.
This is a player who has played 4 complete seasons for Tennessee. No Covid year, no Juco, no potential for an injury redshirt. If they find the right judge, this would open the door for hundreds of additional players looking for the same right.
Last year, Chris Ledlum and Jordan Dingle filed suit for a 5th year and lost. They were seeking a 5th year because they sat out the Covid season since the Ivy League didn't play the 2019/2020 season. But they lost and am hoping Zeigler loses also.
Moving forward if college basketball ever gets their act together, I might be in favor of a rule that grants a 5th year to a player like Zeigler who stays with 1 team for 4 years and graduates. Provides incentive for kids to stay out of the portal and graduate. But it's a slippery slope. Once you start allowing 5th years to some players, they all want the same right.