Not really too enthusiastic about the implied R/Hr, but it's nice to see this oldie get an update. Plus, who knows, Hermione may have actually fallen in love with Seamus or something, and Ron with, oh I don't know, Pansy, or some other Slytherin.
Be interesting for one of them to be with eachother in one timeline, only for the other to not be interested in them in this one since it's a different Hermione/Ron, but someone else. May be angst-bait, but since the story is from Harry's POV it could probably be kept to a minimum and have it happen off screen.
Author's response
Don't assume anything about pairings.
1) It's still first year
2) Let's just say there are plenty more time traveler love triangles to come