I have done this the past couple years, and now it is hard to believe but it has been 14 years since Tress roamed the sidelines in the Shoe.
That said I am always curious where his last staff (2010) are today.
Lets start with some easy ones, ie the guys who are retired
Bollman OL/OC, Doc Tressel RB and Heacock DL/DC. Most surprisingly, Darrell Hazel WR retired from coach in 2018 at just 54 years old
Luke Fickell LB/DC - HC at Wisconsin
Paul Haynes Safeties - now the CB for Fickell at Wisky
Taver Johnson CB - DB coach for the Philadelphia Eagles
John Peterson TE - went to UC with Fickell a couple years ago but left the program this summer to work in the private sector as a Vice President of Strategic Fundraising and PR for a firm named Windfall Funding that focuses on managing fundraising efforts.
And finally Nick Siciliano QB - is still coaching, He was the TE and QC coach for the St Louis Battlehawks this past spring in the UFL and amalgamation of the XFL and USFL leagues. St Louis won the regular season conference title but lost in the playoffs. However it is not clear he is still with the team as he is not listed as a coach now on the official web site
Side note is the OSU connections (not surprising) on Fickell's staff.
MIke Tressel, the son of Doc Tressel is his DC, he was a GA at OSU in 02 and 03.
The above mentioned Paul Haynes as his CB coach. Haynes coached Safeties from 05-11 at OSU and stepped in a co-DC in 11 when Fickell was promoted.
Alex Grinch is hid co-DC and safeties coach. Grinch was in the same role at OSU in 2018
Kenny Guiton - WR coach, famously the most popular back up QB in OSU history from 09-13
and Finally Tuf Borland is a GA there since last year and played for Fickell and at OSU from 2016-20