The question is difficult to answer as they are two of the most important footballers in the world. Madrid of Zidane and at the same time the two most difficult to replace, but taking into account that the rival is the Atalanta, I think the low of Sergio Ramos is even more dramatic than that of Benzema.
We are talking about a team with enormous offensive potential. The highest scorer of the five major European leagues last season, and at the same time capable of finishing the tie in his favor in 15 or 20 minutes in which madness reigned. Therefore, the absence of a footballer like Sergio Ramos, not only for his qualities but for the mental aspect, it is great news for those of Gasperini.
As to Benzema, of course the Madrid he loses a lot without the Frenchman, but also that the rest of the attackers he has Zidane, although with another profile, he is more than capable of harming a Atalanta whose weak point, although less than in past seasons, is in the rear.
Everyone knows that the absences of Sergio Ramos have been dramatic for him Real Madrid in the last two Champions. The captain missed the debacles against Ajax in 2019 and against the City in 2020 that meant the elimination of whites two years in a row in the second round. However, and despite the troublesome low in Bergamo, the Real Madrid has managed to survive and return to the path of solidity without its captain, absent since mid-January, and has already chained three consecutive games without conceding a goal thanks in large part to the performances of Courtois, Mendy, Varane and Nacho.
Injury to Benzema is a much bigger headache for Zidane than Bouquets, since the Frenchman is the team's top scorer with 17 goals and the player on whom the entire offensive system of the Real Madrid. The 9 plays, makes play, generates a significant volume of chances and marks the differences.
In addition, in the white squad, a player who can assume the scoring quota that leaves an orphan is not guessed Benzema. Vinicius, Mariano Y Asensio, targeting eleven, scored at a very low level in Valladolid and between the three this season they add a whopping six goals in all competitions.