Ancic's got a good game. But I don't think he can replace Goran in terms of personality and talent. Ljubicic has the game to be in top15, he just needs to be mentally stronger. I saw him in Bangkok and he was amazing and funny .
After Goran retired, I just watch his Wimbledon 2001 final tape again and again. It was such a great memory. I think tennis will never be the same without him.