It could have a huge impact. If Yoda imparts some deep Jedi knowledge, Grogu might become more confident in his Force abilities. He could be more decisive about his future as a Jedi or not. For example, if Yoda tells him about the importance of certain Jedi training, Grogu may strive to achieve those levels of training.
Adventure is also a big theme. The Mandalorian's nature of constantly being on the move and taking on various jobs makes for exciting adventure - based stories. For example, he might be exploring uncharted planets or facing dangerous enemies.
Grogu was a youngling in the Jedi Temple. He was there during the Clone Wars. His species is rare and not much is known about it. He managed to survive the purge of the Jedi and was hidden away until he was found by Din Djarin.
If Grogu travels back in time, he might become more confident in his abilities. Meeting powerful Jedi in the past could give him role models and a better understanding of his own potential. For example, if he meets Yoda as a youngling, he could learn how to better control his Force powers and be more assertive.
The story of the Mandalorian Excision is a famous mando war story. It was a time when the Galactic Empire tried to wipe out the Mandalorians. The Mandalorians fought back with all their might, but they were severely outnumbered. However, their unwavering spirit and tenacity in the face of such a powerful enemy made this story one that is remembered. It shows the Mandalorian's will to survive and their refusal to be easily defeated, even in the most dire of circumstances.
Well, there might be a mando war story where a lone Mandalorian goes on a mission behind enemy lines. He has to face numerous challenges, like avoiding detection by the enemy's surveillance systems. Along the way, he meets other survivors and together they form a small but effective resistance force, using guerrilla warfare tactics to disrupt the enemy's operations. This story could highlight the Mandalorian's resourcefulness and determination.
One great 'Baby Yoda and Mando' fanfic is 'The Adventures of Mando and the Little One'. It really captures the essence of their relationship. The author does an amazing job of showing Mando's protectiveness over Baby Yoda. Another good one is 'Baby Yoda's Growth under Mando's Care'. It details how Baby Yoda develops his powers while with Mando. And 'Journeys with Mando and Baby Yoda' is also a popular choice as it has a lot of exciting adventures that they go on together.