Hardly. Fabio Capello won the Serie A 4 times, the Italian Super Cup 3 times, the Champions' League once, and the European Super Cup once... and this is at AC Milan. He also won league titles with Real Madrid and Roma. Carlos Alberto Parreira has won titles in Brazil and in Turkey (Fluminense and Corinthians won national-level titles with him), and he won the triumvirate of continental, confederation, and World championships with Brazil. Marcelo Bielsa has a modest resume insofar winning titles is concerned. He led Newell's Old Boys to 2 national titles and Vélez Sársfield to 1. His greatest feat was leading Argentina to a drawless, loss-less, and clean sheet-only campaign in the 2004 Olympic men's football tournament - his country's first-ever gold. They had waited for it anxiously as we did, and after that, he quit.