Logman

I also think that spren can remain hidden if they want to be. If I recall correctly in WoK, Syl wasn't visible to most of bridge 4 until she chose to be seen.

For not all worldhoppers are shardbearers wouldn't they need some control over investiture to enter shadesmar / worldhop? So if Adolin can't use Stormlight would he even be able to get to Shadesmar? While I'm still unsure, I realized that Fabrials allow people to use Stormlight and soulcast so Adolin should be able to do it.

Was anyone else hoping that Shallan was going to have Pattern form a Shard Pen to work with Adolin?

Sad that the Kal chapter was so short but I am very curious to see what happens with those Parshendi. And did one of them bond a Spren? So cool! I know there are people who don't want Adolin to become a Radiant, but I would like to see him awake in his blade. He clearly has a connection with his blade that no one else does and the comments from Shallan seem to point to him gaining an even deeper understanding of his blade.