Ollie Hongton!! Whoo Ollie
What's the joke? The fact that this is an old character and has been muddling up in the plot for a long time, but the author is lazy and the comic with his participation never finished drawing. Some sketches and dialogues .. I'm ashamed ..
Well, what is so distinguished ordinary Trimon? The fact that he is actually the opposite of Rich says a lot.
Also, without too many spoilers, Ollie's storyline is connected to the ici center and the professors.
Professor Witwick mentions the fact that Ollie remembers Lars, but Lars does not, and when meeting with Witwick in the ici center, he does not even pay attention to Ollie when the latter greets Lars as his friend, tactfully shoving Rich with his shoulder.

The phrase "U know, my goal is just like yours. To hold the flashlight" It was addressed to Rich when he turned to Ollie for help in violating the foundations of the ici center and addressing his position to the professors.