( CNN) Sen. Bob Corker’s willingness to repeatedly fell a verbal hammer on President Donald Trump’s fitness for office isn’t a strategy likely to spread — or be appreciated — by his colleagues on Capitol hill, several senior Republican aides and outside consultants told CNN.

But that doesn’t mean he isn’t echoing what many of his fellow Republican have privately conveyed to colleagues, aides and donors in recent months.

Nearly a dozen aides and outside advisers who spoke to CNN acknowledged that Corker’s criticisms rang true-life, even if airing them publicly created new obstacles for an already complicated legislative calendar. Still, there is no expectancy Corker’s statements will open a floodgate of public criticism towards the President.