They'll go back to TV-14 eventually (nothing stays the same forever) but it likely won't be within the next few years since they have a contract with Mattel that more or less demands that they remain a kid-friendly program. To be honest, the only way I see them going back is if a situation occurs similar to the mid/late-90's where they realize a much edgier program (not necessarily a trashier one like much of the AE was) that can only really happen under the TV-14 rating is what the people want. I think it just benefits them to remain PG most of the time though, as they can put on a mostly good program (minus a few things like blood and overly sexual content) while not pissing off other organizations like GLAAD.
