Dickov told 10bet: "From the outside looking in, it doesn't look like it. Ruben Amorim's got his way of playing. It looks pretty obvious that Marcus doesn't fit into the system that he plays. It looks as if there's been some sort of fallout there. I think maybe for Marcus as well, who I think is a wonderful player, he needs to get away and kickstart his career again, whether that be at Villa or a brand new challenge altogether. There's a lot of noise coming from the press that he wants to go abroad.
"So I think it will probably be really difficult for him to go back to Man United because of the alleged fallout that he's had with Amorim. It's difficult to go back sometimes, and I don't think Amorim sees him fitting into the system that he's got there at Manchester United. Amorim’s not really had the opportunity to bring in his own players to fit into that system as well.
"Up until his injury, Rashford was doing really well at Aston Villa and, with the right manager and playing the right position, he can get his form back and be scoring goals again because he can be electric at times. But maybe a different culture, a change of scenery, going to a different experience in a different league as well, could suit him.
"He's been in the Premier League and at Manchester United for a long time, and sometimes that change can do you a world of good."