Manchester United intends to introduce Villa goalkeeper Martinez this summer, and the former Red Devils player Saha talked about this topic.
Saha said: "Every top team needs a top goalkeeper, and Martinez has been named the world's best goalkeeper for two consecutive years. His performance in Villa and Argentina's national team has always been very stable and excellent. Such a player is exactly what Manchester United needs. And there must be competition within the team. If Onana stays in the team, he must also understand why the order of other people's appearances is ahead of him.
"Manchester United should have top players as they once did. Of course, Martinez also needs to prove himself with his performance. He cannot rely solely on fame and a few outstanding performances. He needs to perform well in every game, especially in the goalkeeper position. Martinez is a top saver and one of the best savers in the world.
"Martinez's character can also bring confidence to the team, so if he eventually joins Old Trafford, it will be very worthy of attention. Although Martinez's foot skills may not be as good as some goalkeepers, in my opinion, Onana's footwork is not very good either. He only has a few assists."