Yes, there are a lot of stories from his early career (borrowing Eto'os car and crashing it; joining Werder Bremen with CL winner boots without playing a minute or also a funny story with policemen in Vienna. This was all 10 years and longer ago. He grew as a person over the last few years, is now the most consistent performer in our national team over the last 10 years and he is in the top 3 in terms of popularity in Austria (next to Alaba and Hinteregger, who retired and is also a "special" character). On his good days he can make the difference for Austria and Bologna. However, I think he is not good enough to spend ~10m and we should look at other targets.