Brentford's "Moneyball" project is really interesting, the guy behind it has made his money from using statistics and algorithms to rip off bookies, and has already trialled his approach in Scandinavia, with reasonable success.
The other club also assess when to sack a manager on a rather untraditional set of criteria, which in theory lends itself to fewer management changes. If the same ethos has been wholly implemented at Brentford, it would suggest a personality clash rather than because they feel he is underperforming