CSJ has complete lack of political acumen and has his head up in the air. It is not that he is a destructive person by nature as in real life (I've met him a few times) he a nice chap with good intentions and belief in fundamental principles of democracy, freedom, liberalism, etc. The thing he shares in common with Roy and HHH however is that through sheer political naivete and his own strong-headedness, he gives opportunities for the PAP to not only destroy him, but also USE him to destroy the opposition image as a whole.
Did you notice that in the most recent CPF protest, the usual figures stayed away? The only one who remained beside HHH and Roy was LSH. Now LSH has been dragged into the m&d too.