Solskjaer's star faded nearly as soon as he was given the job full-time after a terrific spell as caretaker manager following the sacking of Jose Mourinho in December.
Tuanzebe has been a strong performer for Villa over the course of the 2018/19 season, overcoming a metatarsal fracture to play a part in 28 games across all competitions. "We have done bad things", Herrera said according to SportsMail. "He's the right person but he needs time".More news: WWE Raw Taping Results And Spoilers From London, England 5/13/19
Sherwood believes that Solskjaer needs to make sure that his signings this summer are spot on, but before he does that, the Norwegian needs to weed out the players who aren't up to the job.
United's disappointing campaign finished with a 2-0 home defeat to Cardiff on Sunday, with the club having missed out on qualification for next season's Champions League.
But, while backing Solskjaer and his staff of Kieran McKenna, Michael Carrick, Mike Phelan and Mark Dempsey, Herrera is predicting no quick solution. These fans are the best, they are awesome, but they need time.More news: Trash found littering ocean floor in deepest-ever sub dive
"I think the youngsters know deep down it's ingrained in our history and tradition that you will get a chance and they know they will get the backing from supporters", added Solskjaer.
"The right person is at the wheel", Herrera said.
After the confirming Ander Herrera will depart on a free transfer at the end of the season, United revealed club captain Antonio Valencia has been relased after a decade at the club.More news: Kiki Bertens stuns Simona Halep to lift Madrid Open title
Koulibaly, the Mirror claims, would cost even more than the £75 million Liverpool paid Southampton for Dutch central defender Virgil van Dijk whilst Pepe would not be cheap either, the paper citing a figure of £45 million.