Which Side Character Deserves More Screen Time?

I think Alexei, the lovable Russian scientist, deserves more screen time in 'Stranger Things'. His innocent charm and unique perspective add an amusing dynamic to the show. His interactions with the main characters were endearing, and I believe exploring his character further would bring even more depth to the storyline. Alexei's presence brought a fresh energy to the series, and I'd love to see more of him in future seasons.