Want to hear your thoughts on this
Some food for thought,
Do you think we'll get to see a true inntinnsic? not like only reading intentions or seeing others' dreams but full-blown mind f-ery. We don't hear a lot of detail about this signet, only that it is forbidden as anyone who manifests said signet is killed immediately; maybe the venin do the same? yet we can speculate that Xaden's sage is also a dream walker.
Personally, it would be interesting to see someone grow and strengthen or already have a developed ability like that. Maybe to the point of mind control or something crazy. That would be one powerful signet, yet the rarity is another question. I believe there were two inntinnsics mentioned in the previous books who died at the hands of professors; one whose neck snapped in front of Violet in FW and Xaden also mentioned seeing the same during his first/second year.
It would be interesting to hear your thoughts.
Edit: do you think we'll see more types of inntinnsic? we learned what an inntinnsic was in FW, intention reading in IF, and that dream walking was a thing in OS. I feel that there is a lot of potential behind this signet.
Would we also consider true telling, memory reading, and/or memory erasing inntinnsic variants?