I wonder how much this Itaril is going to resemble Eowyn. Let me guess...
Thranduil will die in the middle of the Battle of 5 armies.
Legolas will take over.
He'll get wounded/will be dying.
Itarill will come in her shieldwoman armour and save Legolas.
Itaril saves the day!
...not.
PS: Shouldn't this be in the movies forum?