It doesnt prove anything, its completely different set of circumstances.
Bulut has had a pre-season, brought some of his own players in, taken players with premier league experience on loan, had two windows (yes one of them was under an embargo but he still was able to bring in Goutas and Siopis, Grant, Bowler.etc) and people are still saying he cant change the style because they are not all his players. Laughable.
The two fellas at QPR and Sheff Weds come into a shitshow 3-4 months into the season and had to work with what theyve got with 1 or 2 additions in January.
Sheff Weds in particular looked dead and buried before Rohl come in and hes not only changed their results but also their style of play too.