Minnesota seems like the kind of state where Democrats might go for a light-to-medium gerrymander, like Indiana or Wisconsin last time. In practice that probably means the 7th gets cut up between the 6th and 8th and everybody else gets shored up.
That probably means a great northern district--if Peterson holds on he'd have better odds with Duluth and the Iron Range. It'd probably still be likely R but probably more favorable than either district is currently.
Of course, this is all assuming that Minnesota loses a seat...
realistically, they'll draw something like this. It's not the best dems could do, but without cracking the twin cities or drawing weird districts, this is a pretty solid 4-3 map.
https://davesredistricting.org/join/bf2b2217-b59d-49e3-9cb7-a0ff2c1a28ed
I agree, this is pretty reasonable for the Democrats. It also leaves them with the possibility of winning two more seats (despite the Trump margins, I wouldn't call 1 or 2 safe for the Republicans).