Claiming 4 national titles seems a bit of a stretch. Even UW only claims 2 titles (1960, and 1991). 1991 was a split with UW getting the AP, and Miami getting the Coaches and 1960 was a split of 5 teams (UW's claim is WEAK) as Ole Miss and Minnesota split the major polls and UW only received one of the several other "national championships". Legitimately, you have 1 split national title (1991).
And I know we're in the B1G now, but why are you people so obsessed with the Rose Bowl??? It's weird. You folks and your parades...