I don’t really think it’s creepy, but it is likely that the numerical designations of the surviving WTC buildings will not be changed. Therefore, there will be a 1 WTC, and a 3 WTC, but no 2 WTC. Not necessarily creepy, but it is a reminder of what happened there on 9-11.
WTC 7 was the 46 story building destroyed on the site in the 9/11 attack. It burned for hours, then collapsed. I’m pretty sure nobody died in that building, as it was not hit directly and they had plenty of time to evacuate.