I don't think it's cliff notes Shakespeare to suggest it entirely depends.
This season? Who cares? The Reds are better served with Homer in the rotation IMHO.
Next year? Who knows? Without specifics to give context, it's kind of an impossible argument to have let alone settle.
I do know this. It's not impossible for Homer version '09 to pitch exactly as he has and post an ERA 2 runs better than he has to this point.