The reason I post this here is that you can cast Memory from the graveyard with Torrential Gearhulk. I wonder if Oath can use this by any chance. It seems very underwhelming against a few other options, namely Griselbrand, but Gearhulk being blue makes it better than Goblin Dark-Dwellers + Timetwister for the job, and is also a castable Oath target (Griselbrand isn't that much) while also being blue for FoW. So it makes for a more flexible-controlish Oath shell.
The problem I see with a possible Gearhulk Oath is that you can't circumvent Grafdigger's Cage even if you hardcast it.
Also, Commit has fringe utility - but it's not a dead card.
EDIT: seems these cards are actually to be called with a "to" instead of a "/". So this would be "Commit to Memory"