Apparently the new Chelsea era is to play their 3-4-3 without a striker while loading their bench with more wingers/attacking players than any team really needs. They already have Havertz, Mount, Ziyech, Hudson-Odoi, Werner and Pulisic fighting for 2 positions, and are apparently also going after Sterling, Neymar and Raphina. But I guess with their current back line that only has one recognizable player in 37 year old Silva, they need to concentrate on scoring more because they are definitely going to concede a lot if they don't make more defensive signings