I actually don't think it will. DeLuc's wooden spire was not particularly popular when he added it in the mid-1800s and there's remained an undercurrent of dissatisfaction with it ever since, particularly his trick of having St. Thomas, patron saint of architects, turned inward looking up at his spire. I look for the new spire to be about the height of the original one - about 1/3 the height of the burned one - and one leading French architect has said that the framework should be of titanium to reduce the load and the spire, whatever form it takes, should be of non-flammable carbon fiber. Many consider the cathedral at Reims to be more beautiful and better proportioned, particularly after deLuca's modifications to ND Paris. Below is a sketch of Reims before WWII destruction. Note that the spire is exactly the same height as the bell towers and, rather than being central, is positioned at the rear, over the apse...
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