Ok here goes,
The writers really screwed up Deanna Troi IIRC from TNG Companion
She was supposed to be more intelligent than most of the crew.
Intelligence Wise: Deanna + Data = Spock
As well the Deanna character was also supposed to be used to explore what it means to be human as well as Data. Deanna was supposed to be a Telepath but during the writing of Encounter At Farpoint she was downgraded to Empath she was supposed to be 1/4 human changed to 1/2.
Turned into Just Eye Candy.
One thing I'm GLAD they did change Betazoid Females were supposed to have 4 of them
where would the other 2 
So what would you have done with Deanna Troi?
The writers really screwed up Deanna Troi IIRC from TNG Companion
She was supposed to be more intelligent than most of the crew.
Intelligence Wise: Deanna + Data = Spock
As well the Deanna character was also supposed to be used to explore what it means to be human as well as Data. Deanna was supposed to be a Telepath but during the writing of Encounter At Farpoint she was downgraded to Empath she was supposed to be 1/4 human changed to 1/2.
Turned into Just Eye Candy.
One thing I'm GLAD they did change Betazoid Females were supposed to have 4 of them



So what would you have done with Deanna Troi?