Honestly, it's time for Damian to grow. I went from somewhere around 1m50 to 1m77 in a few months when I was his age. It was a little awkard at first, but I took it in stride, and so should he. And again, he should certainly not reconcile with Bruce as if nothing has happened, so no return to the Robin mantle. There is so many better names out there for him. I won't write some I can think off so no writer will be afraid to uses them, but come on! Damian can do better than to remain Bruce's little pet.