@Graeystone I think that the angels aren't supposed to get involved although Whis did turn back time (other than that I can't think of anything else) in RoF also in DBS Heros the grand priest just trained Goku even though the bad guys are out to destroy Zeno, so who knows
It'd be nice to see an angel vs. whoever fight. Maybe someone(s) too powerful for everyone else short of Zeno and the Angels have no choice but to directly fight. . ..of course Goku would just some kind of power up anyway. . .