I don't think you are poor at the back. I think for you to be CL top dogs you need to improve that area. You have invested heavily in that area and they may become even better as a unit. I just think it's the area of your team, it has been, that can get you knocked out. Do you think you are good to go, re winning the CL as is? If so, then we can give opinions all day, the test that will answer these question will be answered in the next 6 months. I actually hope you do it. Not as much as you obviously, but in assessing the situation, I can see an improvement this year absolutely, and as I said your new defenders might knit perfectly. It's all to play for.