Even if I don't always like how Meghan Fitzmartin writes certain situations, I don't think that it is true that she only cares about who Tim is dating, even in Urban Legends she was creating a broader cast for him with Detective Williams and had Nightwing basically tell Tim that he should find his own identity. The article states that Tim carves out a corner of Gotham City just for himself and sets up shop in his very own…murder-shack-boat, so it looks like she has plans for the character beyond who he is dating.
Not at you but just in general, too often the I see a common criticism of books where the male lead character is dating a man is that it focuses on their sexuality but I am reading both Jon and Jackson's books, and in neither of these books have their sexuality been focused any more that if the lead was straight.
The funny this is that one of the major criticism of the direction DC has taken Tim in recent years is that they have focused less and less on his life outside of Robin.
Anyway not surprised Meghan Fitzmartin is getting a Tim ongoing sales talk. As with most books, I'll give it a chance at least for the first arc.