If you’re emotionally involved, it’s squeaky bum time between now and Monday night in England but for the rest of us, the tickle-your-fancy factor doesn’t get much better than what’s on offer over the next 72 hours — a brace of marquee name FA Cup semi-finals which double as tasty city derbies, along with another two helpings of the most entertaining Mancunian soap since the glory days on Corrie when the blessed Betty Turpin was serving up her famous hotpot at the Rovers’ Return.