Heavy contributors Kyle Young and Jamari Wheeler are also gone along with reserves Justin Ahrens, Joey Brunk, Jimmy Sotos and Cedric Russell.
And of course there's the huge unknown as to whether either Malaki Branham or Justice Sueing will opt for one more season in Columbus.
That means Holtmann must replace no less than seven guys and that number could swell to nine if both Branham and Sueing move on. The number could push even higher should any existing guys with eligibility decide to toss their names into the transfer portal.
Holtmann is also down two assistants after Ryan Pedon accepted the head coaching gig at Illinois State and Tony Skinn moved to Maryland in an assistant coach role.
And while losing Liddell creates a huge although expected blow, the possibility of Branham and/or Sueing leaving would be tough pills to swallow.
That said, in this day and age of college basketball where legit ready-now, collegiate-experienced players are clogging up the transfer portal, head coaches are in better position now more than ever to attract formidable replacements and avoid a drop-off in talent.
For Holtmann, the chance to remake the roster is likely viewed as a good thing, although it certainly would be huge if at least one of the Branham/Sueing tandem remains in town.
The fact is, last year's roster was by all accounts made up of great kids but there were players logging minutes that can absolutely be upgraded. And there's probably a player or two on the current roster that could be upgraded though that is certainly a much more delicate matter and Holtmann is not the type to give up on a kid. I don't say that as being a good or bad thing, I'm just not sure he's trying to be a coach that "processes" too many kids out of the program even if their ability to generate wins doesn't match the original expectation upon arrival.
Of course, the two vehicles to facilitate a talent infusion come via successful recruitment of high school kids ready to make the leap and then by identifying vets in the transfer portal that would best fit the rest of the roster's needs and then successfully selling those players on their projected role, the team culture and the school's overall offerings.