Nick Knustek

[lu_alum]

He's already talking with Penn State and Iowa and not for DL, but likely OG or Center. Wrestling will fund his scholarship. Preferred walk-on status as freshman and redshirt wrestling his freshman year. Will give coaches opportunity to evaluate where he is for football. He will have other offers primarily Army, Navy, Air Force who do allow multiple sport just be requesting it for any appointee.

I am leaning he is going to Iowa despite the depth there at heavyweight.

My understanding is that football must fund the scholarship if an athlete plays another sport.

I believe it has changed, but not sure.

Nope. Any athletic scholarship offer granted to a multi-sport athlete playing football will be counted against the school's headcount limitation (85 for FBS, 63 for FCS).
https://web3.ncaa.org/lsdbi/reports/getReport/90008 (page 201)

15.5.9 Multisport Participants.
15.5.9.1 Football. [FBS/FCS] In football, a counter who was recruited (per Bylaw 15.02.9) and/or offered financial aid to participate in football and who participates (practices or competes) in football and one or more sports (including basketball) shall be counted in football. A counter who was not recruited (per Bylaw 15.02.9) and/or offered financial aid to participate in football and who competes in football and one or more sports (including basketball) shall be counted in football. (Revised: 1/10/95 effective 8/1/95, 1/9/96 effective 8/1/96, 1/15/11 effective 8/1/11)