Maybe Bhaghat Singh didnt think the meeting that important?
Bhaghat Singh was a Marxist and an Atheist. He was an intellectual and was a proficient scholar.
Bhai Randhir Singh was Religious. He was intellectual and a proficient scholar.
Read about modern sikh personality Bhai Randhir Singh at www.sikh-history.com
I personally think
Narinder Singh Sall has added some spin to this.