Roman's Chelsea claims another victim

So obviously the news is everywhere that Roman Abramovich, the billionaire owner of Chelsea has fired yet another coach.  Unmercilessly the "next big thing" Andre Villas-Boas wasn't even given the opportunity to see out the season, even though Chelsea (albeit probably not much longer) are still alive in the Champions League and can still make the top 4 in the premier league.

The season has been a shambles, but not as much as the coaching merry go round.  AVB should've been given more time, but also so should have Ancelotti and really so should have Mourinho.  Even before then.  Barcelona won't win La Liga this season but Guardiola's job isn't in any trouble, in fact is being allegedly chased by Chelsea! When will this coaching merry go round end?  Sure the money is good but who would take the position when even one bad run will see you fired?  Maybe Roman needs to look at the real cause of the problem.