I for one was a bit upset that we didn’t get tethering as an available power. That’s probably due to balancing problems, but still it was part of the lore, and we even saw Daud using it in the basic game. Plus it’s whirlwind in reverse, which is highly symbolic.
Also do you think Blink is Transversal? Transversals are described a bit differently, so some fans speculate, that Transversals should allow to go to any place imagined, not only to visible ones, like Blink.