Board Thread:General Discussion/@comment-27394864-20160113031101/@comment-27565137-20160114015237

Has of now Ichigo can't lose control over his hollow powers, that are also his shinigami powers. The two are one and the same.

Before. Ichigo (and everyone else) thought that old man Zangetsu and White Ichigo were two separate aspects representing his shinigami and hollow powers. But it turns out White Ichigo was indeed the true Zangetsu, and that Ichigo's shinigami/hollow powers are one and the same.

And now that he knows this, he has come full circle and as full control. Especially ever since old man not-Zangetsu relinquished his hold over Ichigo power and stopped blocking his shinigami/hollow powers.

Old man not-Zangetsu was actually the representation of Ichigo's Quincy powers.

So has of now Ichigo should be in total control of his shinigami/hollow/quincy powers. Even more ever since his training at the Soul Palace.

So don't count on Ichigo going into hollow berserk mode anymore. He might take a similar form once again, but he will be in total control.