If in your sight Sri Prahlada does not seem cool, for example, by needing the defense or Narasimha, that is not possible.  For protection means that he must be infallibly cool.  Perhaps a stunt-man to the Narasimha story / pastime.

Reminds me of Sys-Ops, who in the day may not seem cool, but are infallibly so after hours.  Just a thought.  Who am I to say.  Technically Achyuta (infallible) in my mind?

And still!: I am not ISKCON.