Mizzou adjusts with Smith's addition, Porter's loss

FILE - In this Nov. 26, 2017, file photo, Missouri coach Cuonzo Martin, right, gives instructions to forward Jontay Porter (11) during the second half of an NCAA college basketball game against West Virginia at the finals of the AdvoCare Invitational tournament in Lake Buena Vista, Fla. Porter returned to Missouri this season in the hopes of helping the Tigers to back-to-back NCAA Tournaments. (AP Photo/Phelan M. Ebenhack, File)