Maybe I'm naive, but Jerry sure didn't sound like someone who just fired his coach. He didn't have to say all the stuff he said if it was a "retire or be fired" situation. From Damien's article:
“Turner and I had a long talk this morning and he’s ready to retire from coaching,” Liberty University President Jerry Falwell Jr. said in a phone interview. “His wife needs his support with some health issues and he wants to be there for her. He said he’s retiring from coaching.”
Falwell said Gill was set to receive a multi-year contract extension after leading the Flames to a 6-6 record this season. Gill was entering the final year of a five-year contract extension he signed after the 2014 campaign.
“This year proved that he was meant to be an FBS coach,” Falwell said. “Some coaches excel at the lower level at FCS and others excel at the FBS level. If he stayed, he would have continued to be a great coach.”
Liberty became the ninth team since 1987 to win at least six games in its inaugural FBS season.
“This year, nobody expected we’d win six games at the FBS level, very few teams do that,” Falwell said, “and we were excited Turner made that happen.”
https://www.newsadvance.com/sports/libe ... b04f8.html