Council shall appoint a City Manager, who may or may not be a resident of the Village or the state, to serve at the pleasure of Council. No member of Council shall concurrently hold the positions of member of Council and City Manager. The City Manager may be removed at the pleasure of Council after a public hearing on the reasons for such removal. Council may designate some qualified person to exercise the rights and perform the duties of the City Manager during his or her absence or temporary disability, or during a temporary vacancy in the position.