i've lived in italy for the last 6 years so i've seen mourinho's teams a lot, including at the san siro. believe me he is famous for negative, win at all costs football. he had massive rows with the italian media very regularly about it too. if by attacking you mean on the counter then fair enough. his football can be in no way called open, fluid attacking football though.
aaaaanyway, ranieri is available and looking for a way into the prem, he built the chelsea side mourinho went on to win a lot with. good punt for next villa manager?