It certainly doesn't seem imminent, but these things can change quickly.
He'd never admit it, but I think winning a second national title is extremely important to him.
That makes a lot of sense in terms of legacy. As a fan of a B1G Program but not a fan of either of the programs that these guys coached, I'd put him next to Bob Knight as the best two B1G BB coaches within my memory*. I was curious so I checked Wiki to compare:
NC's:
- 3 for Knight 1976, 1981, 1987
- 1 for Izzo 2000
F4's:
- 8 for Izzo 1999, 2000, 2001, 2005, 2009, 2010, 2015, 2019
- 5 for Knight 1973, 1976, 1981, 1987, 1992
League titles (regular season):
- 11 for Knight 1973, 1974, 1975, 1976, 1980, 1981, 1983, 1987, 1989, 1991, 1993
- 10 for Izzo 1998, 1999, 2000, 2001, 2009, 2010, 2012, 2018, 2019, 2020
Izzo has a lot more F4's but to be fair about half of Knight's tenure was before the expansion to 64. Granted, that cuts both ways because you needed less wins to make the F4 IF you made the tournament but the tournament was also a LOT more exclusive. Izzo made F4's without winning the B1G in 2005 and 2015. Knight only did that once, in 1992.
Izzo has had a lot more tournament success up to the F4 but Knight had a lot more success in the final four. Three of Knight's five F4's ended with Indiana cutting down the nets, only one of Izzo's eight F4's ended with the Spartans cutting down the nets.
Even though Knight played for Ohio State and won an NC as a player at Ohio State, I still consider myself "neutral" as between IU coach Knight and MSU coach Izzo. As such, it is this "neutral" fan's position that I'd rank Knight just slightly ahead of Izzo in terms of greatest B1G BB Coaches. That is true for now but Knight is 82 years old and has been out of coaching for 15 years while Izzo is 68 and has the co-favorites in the league for the upcoming season. If Izzo stays a while, picks up a few more league titles, another F4 or two, and an other NC, that would make it a really close call and I'd probably lean to Izzo based on the (then) 9+ F4's, more league titles, and close NC's.
*My memory:
Knight coached at Indiana forever. He started in 1971 which was before I was born and got fired in 2000 by which time I was a 25 year old college graduate. Thus, Knight is a B1G BB coach within my memory but to be honest, most of his success came before I had any awareness of it. By the time I had any awareness of him, Knight was already known as a great BB Coach with multiple NC's to his credit.
Izzo, OTOH, took over the top job in East Lansing while I was a student at Ohio State so I've seen all of his teams.