Possible Idea Wrap with Season 6 of the New Timeline · 4:17pm Mar 26th, 2016
Having now seen the Season 6 Premiere, I can easily say that Starlight is going to be an extra in MLP (She even appears in the photo at the end of the intro). But with Twilight's worry about taking the next step as teacher and Starlight being uneasy about Friendship Lessons, I can plot down a few good ideas for the New Timeline as well.
One would be to have Twilight converse with Sunset Shimmer about how it is like to take Cosgrove, a pony well under their age, under her hoof in learning at least defensive magics. Sunset would then say, "Find some common ground with her."
Starlight, having just spoken her regret with Sunburst, would start to open up with the other occupants of Ponyville. One of whom, Cogsworth, would start warming up to her.