Losing Militao for a long time due to a muscle injury does have a bit of an effect because it can be said that Madrid is struggling to replace some players even if we realize some of what Madrid did in the previous 2 games against Napoli and Osasuna even Tchouameni was played in the defender position because of the lack of players there due to injuries but looking at the the win against Napoli and the massacre of Osasuna I think it's still possible for Madrid to force it and they can still get 3 points against Sevilla although it's like I said before where rotation is also important because they are currently lacking defenders so this could be a difficult thing for Madrid if they continue to force Rudiger or Tchouameni in defense.
In as much has Madrid has suffers much injuries recently it's suprising how it has not really affected them in an obvious manners the rotation mechanism seem to be working smoothly for them with little or no hitches, they still have huge wins both in the UCL and La Liga, they maintain some level of consistency and their positions on the various standings regardless of their challenges.
Currently I think Madrid now have a full squad except for two players who are still at injury but vinicius is back and Bellingham is aswell present, the only challenge now would be that Madrid will be having more injury prone players and this could possibly affect them in the nearest future but then I think by the next transfer windo they will be getting good substitutes and replacement for these players if need be . Madrid is still in the race and very likely to be the champions of the UCL this season if they could continue with their consistency.
It is a little difficult but Madrid's experience and strength at the moment are able to cover the loss of 2 mainstay defenders with their players who can be said to be in defense.
Alaba and Militao are obviously a little difficult because they still have to rest but they are still able to maintain consistency which is a very good thing but it can also be like a time bomb when meeting stronger clubs.
The positive thing about Madrid at the moment is that their attacking players are on fire so instead of trying to secure the defense well, they currently prefer to scheme with the attack so that the opposing club cannot think of how to attack the point of emptiness in Madrid's defense.