Step 1: Recalling the Text:
The essay portrays Subbu as multi-talented but overshadowed within the studio hierarchy.
Step 2: Explaining His Status:
His loyalty to Vasan and his role as the ever-dependable, multi-skilled aide meant he was indispensable yet never the studio's public face, cementing his position as second-in-command.
Final Answer:
Despite being one of the most versatile and valuable people at Gemini Studios — poet, actor and trusted aide to Vasan — Subbu never stepped out of Vasan's shadow into the top spot, earning him the enduring identity of the studio's 'No. 2'.