evolved
Wrasse Nut
Typically all they all end up male in captivity, but usually it's not that bad of a result. While they might fight and squabble, rarely does it result in outright death.I've done some research on Flame Wrasses. The males usually live with a large harem and protect it violently against other males. In other words, the males are super territorial against other flame males. Despite you large tank size you may not luck out and end up with constant chasing and eventually death IF in fact you have males in transition stage.
However, there is a person who witnessed reverse transition from a male back to female. Here is his account: http://www.advancedaquarist.com/2011/11/fish
I am very skeptical but it's possible.
And yes, a reversal from a transitional male back to female is possible, and does occasionally occur in captivity (but not typical). However, a terminal male state is just that; terminal. A reversal from this state is NOT possible.
The hook is that it's not an exact science to be able to visually determine when a transitional male has become a terminal male.
