Bait and Switch

When you're within 5 feet of a creature on your
turn, you can expend one superiority die and
switchplaces with that creature, provided you
spend at least 5 feet of movement and the
creature is willing and isn't incapacitated.
This movement doesn't provoke opportunity
attacks. Roll the superiority die. Until the start
of your next turn, you or the other creature (your choice) gains a bonus to AC equal to the number rolled.