One part of Gilbert Enoka’s “no dickheads” policy fundamental to bringing success to the All Blacks was the fact it was policed by the players themselves.

It is all well and good a mental coach coming up with innovative ideas, but those best-laid plans can easily go awry if that team’s players are not on board.

When Ineos took the reins at Manchester United , a huge part of its manifesto centred around changing the club’s culture to one focused on harmonising the collective.

A vibe revolution

Last season, the collective morale hit rock bottom. The objective, however, remained the same. Just a few months later, the mood is shifting.

“Character is really important,” Leny Yoro told The i Paper in an interview at United’s Carrington training base.

“The club is doing well with this, t

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