Roopnarine was never a PPP member, so he can never be caklled a neemakaram. I wonder if you understand the meaning of the word.
Roopnarine was a PPP member, but left when Cheddi Jagan's subservience to Forbes Burnham disgusted him.
So he does meet your definition of neemakaram, as no Indian should be allowed to flee the PPP plantation.
You are missing the point.. The point is that he is better than all the black ministers in the Government. If you notice the black ministers are not doing anything to improve the current situation facing the country.
Moses and Ramjattan are the only ministers fighting for social justice.