Messi will be 35 by the time the 2022 World Cup finals in Qatar get underway; Ronaldo will be nearly 38.
Mario Hvala also claims that it takes around five to seven hours to complete, as he stencils both Messi and Ronaldo into actual hair.
The Portuguese manager just "has to" select his home nation and "knows what [he] wants" with their opponents.
With Portugal and Argentina as the last two standing Mourinho is visibly torn between his heart and his head as befits such an "emotional job", and instead of choosing an outright victor, suggests that the final with go to penalties, with Messi and Ronaldo each bagging a goal.
He leaves the ultimate result to the viewers' imaginations.
"El fenómeno", who has scored 15 World Cup goals, is the second top scorer in the competition behind Germany great Miroslav Klose (16).
Ronaldo has a responsibility to unite the squad and focus minds ahead of his fourth World Cup.
He did, however, manage to win the European Championships with Portugal two years ago.
"With his incredible attitude, with his incredible winning mentality, Cristiano Ronaldo is a unique player", he told Bild.
Meanwhile on Messi he added: "he is the best player that I have known".
"With his dribbling, his complete form of playing football and his ability to generate surprising situations in the attacks". "When I made Cristiano Ronaldo's portrait I got many positive comments and people were amazed", he said.
"He is technically very well versed", the Brazilian continued. Do you prefer the great dribbler, creator and goalscorer extraordinaire, Lionel Messi, or the relentless, physical specimen and goalscoring phenomenon that is Cristiano Ronaldo?