Yes, the rumors are true, the next bleach manga arc will be the last. This does not surprise me at all and I have made several predictions of the series end. I predict the series will end Summer 2015, and I am actually happy for this. Bleach is about kids and Ichigo and his friends have been in high school way too long, they are seniors so the time skip confirmed this along with the masked interview. But cheer up Bleach still has a few years left, so here's to an awesome finale.