I was really hoping we would get a female team member rider.

I say Sophia has a shot at becoming a rider in the vein of Natsumi or Tsukuyomi.

So far, Saber looks neat and I'm interested in seeing how it handles its book/stories motif.
But oh boy, do I not look forward to all the Ghost talk and Ghost comparisons that's going to pop up over the next year. Like I'm already seeing some of that here and I'm just immediately rolling my eyes.

Another brilliant suit ruined by dumb looking eyes (the dragon on Sabre's shoulder).

They have red, blue, yellow, green and purple.
Kyuukyoku no gattai! Wait! wrong series

Joking aside, this reminds me of hibiki and ghosto
Hope this will be more of a serious side than a comedic one

Saw the title and thought Saber was going to be streamed by Shout! for a sec. XD

Also, Ghost's writer is involved? Fine by me! :p

The extended trailer shows four silhouettes of sword wielder, one of which having suspiciously long hair

Hope the female rider suit (if theres one) would be a pink (...or white) in colour so i can make a joke meme out of it

The prominent eyes on Saber's dragon and Blades' lion are really making me suspect that the dragon and lion will be actual characters to some extent, and do a little more than just show up for the occasional finisher.

Between Ghost and his episodes of Max, I feel safe in predicting that there will be at least one over-the-top comic relief character.