Conversation so far:
when does the iowa hawkeyes mens basketball team play
who is the iowa hawkeyes men's basketball team's head coach
Coach Fran McCaffery is the current head coach of the Iowa Hawkeyes men's basketball team.
when was fran mccaffery hired as head coach of the iowa hawkeyes men's basketball team
Fran McCaffery was hired by the University of Iowa on March 28, 2010 to be head coach of the Iowa Hawkeyes men's basketball team.

Question: who did the coach replace
Self-contained rewrite: who did fran mccaffery replace as head coach of the iowa hawkeyes men's basketball team