Real Madrid did a good job signing Bellingham who saved them almost in all their games. Getafe was about to get a point from them and hopefully Bellingham was able to score in extra time. Real Madrid need someone to replace Bellingham in case of injury for real.
What you are indirectly saying is Real Madrid need a top class Centre forward. Bellingham is not a center forward and without him or his instincts, Real Madrid would have lost a number of points by now.
A whole seasons awaits. Will Real Madrid make it theough to the top at the end?