Yes, that is a possible interpretation, and we would also point out that proposed subsection 44(1), which sets out reasonable grounds to believe, actually tracks the existing language in the Parliament of Canada Act, section 72.08, which deals with requests from members. The reasonable grounds to believe that appear in proposed subsection 44(1) actually can be found in the existing act--the predecessor to this, if you will.
On June 7th, 2006. See this statement in context.