Did you name the hat Patrick because really nerdy nerds would make another reference to Star Trek Next Generation? (This whole thing is a parody of the ending of a Q episode, and Q likes to torment Captain Picard, who is played by Patrick Stewart.)
anyone notice the villains are a sort of reflection of the elements nightmare moon= hatred vs kindness chrysalis= deception vs honesty sombra= depression vs laughter discord= (hard to really relate this one, but his sort of my way now attitude) greed/selfishness vs generosity now we need one for loyalty and a final ultimate villain
Nightmare = lonely vs magic ( Twilight like to stargaze and is very smart, I am sure Nightmare and Twilight would become friends fast.
Chrysalis = cunning vs kindness ( Chrysalis have subjects to feed and no pony would give changeling love or positive emotion on free will, kindness from Fluttershy would be first step to get changelings into pony society ).
Discord = chaos vs laughter ( Discord want to have fun, he does not care who her hurt on the way, but he is not lethal, he could just thrown elements into volcano or even teleport mane 6 into lava, but he just hide elements in book and used not lethal force, I am sure PinkiePie can show him that he can have fun without hurting others ), but in MLP show it was Fluttershy Kindness what turned Discord around, how sad that they made his redemption to fast, Discord should just leave Fluttershy to have fun, but then find out that without Fluttershy company it is not so fun any longer and learn that having a friend is worth playing the rules.
Sombra = control vs ??? ( Sombra is not developed villain, I do not see any way he can be redeemed ).