SS on your guesses for B1G opponents how did you come to guess Maryland would be a one play again? We only played them at home this year so I thought for sure they'd be a home/away next year. I had the possibilities as Michigan State, Ohio State, and Northwestern for home and Indiana, Iowa, and Penn State for away but then you also would have to sub in Wisconsin for one of these teams unless they decided to actually make a protected rival for everybody and Wisconsin was ours but that didn't sound like it would happen.
The rules the Big Ten released with a 20-game schedule was that teams would play "regional" opponents 10 times over 6 seasons and "non-regional" opponents 9 times over 6 seasons. The only problem is other than protecting the in-state rivalries who'll play twice every season (Illinois-Northwestern, Indiana-Purdue, Michigan-Michigan State), the Big Ten didn't define which opponents are regional & non-regional for each school.
So I made an assumption (read: guess) of regional by using the football divisions. For the Gophers that would be Illinois, Iowa, Nebraska, Northwestern, and Wisconsin (the other Central Time Zone schools) + Purdue, meaning the Gophers would play those schools 10 times over 6 seasons (we're entering Season 3 of the 20-game schedule), and the others (Indiana, Maryland, Michigan, Michigan State, Ohio State, Penn State, and Rutgers) 9 times over 6 seasons. So that being the case, I made my guesses based on the 6-season rules.
Here's how many times Gophers have played each opponent through 2 seasons of the 20-game schedule, with the idea being that after 2020-21 season Gophers will have played each regional opponent 5 times and each non-regional opponent either 4 or 5 times.
"Regional"
Illinois (3): 2018-19 (H & A), 2019-20 (A) -- playing H & A in 2020-21 gets Gophers halfway to 10.
Iowa (3): 2018-19 (H), 2019-20 (H & A) -- playing H & A gets us halfway to 10.
Nebraska (3): 2018-19 (H & A), 2019-20 (H) -- playing H & A gets us halfway to 10.
Northwestern (3): 2018-19 (A), 2019-20 (H & A) -- playing H & A gets us halfway to 10.
Purdue (3): 2018-19 (H & A), 2019-20 (A) -- playing H & A gets us halfway to 10.
Wisconsin (4): 2018-19 (H & A), 2019-20 (H & A) -- playing H only gets us halfway to 10.
"Non-Regional"
Indiana (3): 2018-19 (H), 2019-20 (H & A) -- playing A only gets us to 4 of 9.
Maryland (3): 2018-19 (H & A), 2019-20 (H) -- playing A only gets us to 4 of 9.
Michigan (3): 2018-19 (H & A), 2019-20 (H) -- playing H & A gets us to 5 of 9.
Michigan State (3): 2018-19 (A), 2019-20 (H & A) -- playing H only gets us to 4 of 9.
Ohio State (3): 2018-19 (A), 2019-20 (H & A) -- playing H only gets us to 4 of 9.
Penn State (3): 2018-19 (H), 2019-20 (H & A) -- playing A only gets us to 4 of 9.
Rutgers (3): 2018-19 (H & A), 2019-20 (A) -- playing H & A gets us to 5 of 9.
The only thing I feel close to 100% certain about is the Gophers will play the Badgers only once, and that it likely will be at home because in the final season of the 18-game Big Ten schedule (2017-18) the Gophers played the Badgers only once, and it was in Madison.