Manchester United boss Ole Gunnar Solskjaer has confirmed he will be without David de Gea and Paul Pogba for Sunday’s showdown with Liverpool. De Gea pulled up with groin injury in the second half of Spain’s 1-1 draw with Sweden on Tuesday night. It means Argentina international Sergio Romero will make his first league start of the season. While Pogba missed the defeat to Newcastle before the international break and has been nursing an ankle problem. Solskjaer’s position in the Old Trafford hot seat is under mounting pressure after a poor run of form. And speaking in an interview with Sky Sports, the Norwegian revealed he will missing two of his most experienced players. “David needs a scan,” Solskjaer said. “I think he’ll be out. It certainly looked like it anyway judging on last night so it’s just one of those things. He added: “Paul had an injury, he came back, he worked really hard. “He came back and played a couple of games, maybe played through the pain barrier. “He had a scan after the Arsenal game and maybe needed a few weeks’ rest in a boot so hopefully he won’t be too long, but he won’t make this…