By Nathan Ridley Wolves host Coventry on Saturday as the FA Cup quarter-final stage begins. The all-Midlands clash at Molineux is one of four mouth-watering ties in the last eight, with Manchester City welcoming Newcastle later in the day. On Sunday, it’s Chelsea against Leicester at Stamford Bridge before Manchester United host Liverpool in what’s set to be a fiercely-contested affair to a tussle to reach Wembley. First, though, Championship side Coventry – who beat underdogs Maidstone 5-0 in the fifth round – have the chance to cause an upset against Gary O’Neil’s Wolves, who are considered …