It appears the wheels are coming off in Essex's ever greater desperation to claim T20 success, before they're shut out of it for good.
Last seasons' set-in-stone 'tactics' of
always chasing were clearly thought to be spot-on for this seasons effort, after 2014s near miss

In conjunction with that age-old ensurance that the batting line up cannot be tinkered with whatever the state of the game and the evident requirement to think on their feet. (An ECCC failing that goes back a long, long time).
Clearly, with the leaden-footed, risk averse, Grayson in charge (backed by the rigid, rigor mortis Cricket Committee Politburo) that's hardly any great surprise...although I would have thought RtD may have been a tad more innovative. It evidences that ECCC captain's are given no free-thinking options and have to follow the written tactics, no-questions asked.
No Change Essex better hope that Chris Gayle doesn't take a lining for the River Can next Friday night......