MCP 122 is a Speedball story called Taped Confessions, also featuring Rage.
https://marvel.fandom.com/wiki/Marve...ents_Vol_1_122
159-163 was a New Warriors story called Smells Like Teen Spirit.
https://marvel.fandom.com/wiki/Marve...ents_Vol_1_159

So, no those aren't the Niels story.