They already have a bonus route for Ten Kodori in the game, so they're clearly not completely opposed to them.
Viewing post in Homecoming ~Morenatsu Revisited~ comments
Hehe, I remember when we decided to actually implement the Ten route into Homecoming. The amount of times I had to say "No, we're not bringing it back..." while the whole time I was internally like "I'm bringing it back, and improving the writing."
As for if we're planning on implementing others, at this point in time, no (truthfully)...although I do have other things planned for the future.