As of now, no. In the Boruto series, their relationship is mainly focused on their friendship and comradeship as ninja. There are some moments that fans might interpret as having a hint of something more, but the story has not made their relationship a romantic one in an official capacity.
Well, it's not a straightforward yes or no. Usually, it depends on various factors like how closely it adheres to the main storyline and if it's been endorsed as canon by the production team.
Honestly, there's no definite date yet. It could be a while, as these decisions involve a lot of behind-the-scenes work and coordination. Keep an eye on official announcements for the latest updates.
I don't know when the Boruto manga canon will return. Such decisions usually depend on various factors like the story planning and production schedule. Stay tuned to relevant manga platforms for the latest info.
Yes, there are. You can find Naruto has Jougan fanfictions on various fanfiction platforms like FanFiction.net and Archive of Our Own. Just search for 'Naruto has Jougan' on their search bars.
Well, you could write a 'naruto jougan fanfic' where the main character has the Jougan but is initially afraid of its power. They could struggle with controlling it and accidentally cause some chaos in the village. As the story progresses, they learn to master it with the help of an old sage who has some knowledge about this rare dojutsu. This could lead to the character becoming a protector of the village in a new way, using the unique abilities of the Jougan.