There are some big "ifs" with Kyrie, as well.
Can we win with an injury prone, no-defense, rarely-pass PG who rarely gets to the line and who has never proven he can carry a team? Who has clashed with teammates, refused to stand up for coaches, and who chose being "the man" over his best shot at a title?
I love his talent, but he's got as many or more "buts" as IT did.