There are many out there. A really good one might focus on the emotional reactions of Team Minato. For example, Minato might be proud of Naruto's strength and how he overcomes Pain. Kakashi could be in awe at Naruto's new techniques. Their reactions can enhance the overall viewing experience in the fanfiction.
You can try looking on popular fanfiction websites like FanFiction.net or Archive of Our Own (AO3). They usually have a wide range of Naruto - related fanfictions, and you should be able to find some with the 'Team Minato Watches Naruto vs Pain' concept.
Often, Goku is paired with Bardock. Since they are father - son, it makes for an interesting dynamic in the fanfic. Bardock can see how his son has grown and influenced the universe, and Goku can learn about his Saiyan heritage directly from his father. Another character could be Vegeta. They can bond over their Saiyan pride and work together to protect the Saiyan race or take on common enemies.
A 'bardock xeno fanfic' has the potential to be a great piece of fan - created content. Since Bardock is such an iconic character, fans might be eager to read about his exploits in a Xenoverse - inspired world. The fanfic could show Bardock's growth as a character, how he adapts to new situations and challenges. It might also play with the idea of different versions of Bardock co - existing or interacting. This could open up a whole new narrative for fans to enjoy, with the added allure of the Xenoverse elements.
One possible interaction is that Bardock could spar with Goku and Gohan. He'd test their limits and see how much they've learned about fighting. Another could be Bardock sharing stories of Planet Vegeta with them, which would be really interesting for Goku and Gohan to hear.
In a fanfic of Bardock arriving on Namek, he could land in the middle of a conflict between different Namekian tribes. Bardock, with his warrior skills, might get involved and try to bring peace. He may also find that the energy on Namek is different from what he's used to and has to adapt quickly. His arrival could also set off a chain of events that changes the future of both the Saiyans and the Namekians.
Well, 'bardock ssj4 fanfic' probably centers around Bardock as a Super Saiyan 4. Maybe it's about how he achieved that form in this fan - created story. It could be exploring his power levels, his role in a different version of the Dragon Ball story. For example, it might have him facing off against new villains or teaming up with unexpected allies. The possibilities are really endless in a fanfic as it depends on the creativity of the writer.
I haven't read this particular fanfic directly, but generally, in a 'bardock saves broly' fanfic, it might involve Bardock using his combat skills and intuition. Bardock, being a Saiyan, has a certain level of power and tenacity. He could potentially save Broly from some sort of danger, like a powerful enemy or a life - threatening situation on their home planet. It could also explore the relationship between the two Saiyans, perhaps Bardock seeing potential in Broly or having a sense of kinship towards him.
Once upon a time, Bardock, the fearless Saiyan, found himself hurtling through time. He landed in a strange era where the Saiyans were not the war - loving race he knew. Here, they were peaceful and focused on building rather than destruction. Bardock, with his tough exterior but a heart that could change, was confused at first. But as he interacted with these new - age Saiyans, he started to see the value in their ways. He used his combat skills to protect them from a small - scale invasion by a rogue alien group. In the end, he realized that the Saiyan race could have had a different, more positive destiny.
Well, in some Naruto fanfictions, Bardock might be sealed by powerful jutsu. Maybe a dark ninja uses a forbidden sealing technique to lock him away, preventing him from interfering with their evil plans.