D} with source merits he can boost a person to earn more = not true for icopress as I think is is not a source.
But manager can already do that by choosing whoever they want in the campaign so I don't see how that would change with more managers being merit sources.
It has been claimed a source already is a campaign manager there was a post that said this.
Yes there is.
If true It is a conflict of interest and that person should surrender his source for the good of bitcointalk.
theymos obviously doesn't think so and in the end he is the only one whose opinion matter in this case really.