You'd really take the Bears Vikings and Redskins over the Dolphins.
The dolphins would be a great team no doubt but I think you are sleeping on the Vikings and bears defense the only two teams that could score a lot of points are the 49ers and Steelers dan Marino is top 4 of all time and he has the quickest release of all time but he was a duck in the pocket the Vikings and bears defense would be to much imo look the Dolphins offensive line was great with three hall of famers but not a hall of fame tackle I think the bears and Vikings defensive line would get to dan with pressure on the outside from dent and Mack

that duo would be had to beat because if you double team either one dan Hampton has a one on one matchup

the dolphins also don’t have a hall of fame WR super and Clayton was great but not hall of fame great so the match vs the bears DBS would be a wash and the TE spot for the dolphins isn’t all that great either so urlacher would cover them with ease and you really can’t run because butkus and singletary could run from sideline to sideline

as far as the Dolphins defense vs the bears offense the dolphins best defensive lineman Jason Taylor go against the bears best offensive lineman jimbo covert so that would be a wash and other than Jason Taylor their really isn’t a great game changing player
DE - Jason Taylor
DT - Manny Fernandez
DT - Bob Baumhower
DE - Bill Stanfill
manny Fernandez was great but he would go up against Stan Jones so that would be a wash so the bears would be able to run the ball vs the dolphins controlling the clock and keeping dan Marino off the field