Hiring Spector? 

Where would the Green's get the money to pay Spector a significant salary. even if they get official party status? 

I see this more as Spector wanting to have some influence, and having the track record to back up being willing to do the job. He is an experienced political machine mechanic and fix it guy.

Maybe Spector was just bored in retirement and sees an opportunity to have influence on a BC party that is not the NDP.

Moving toward Proportional Representation will help ensure that the NDP never gets a majority in BC again. That is something that both Environmentalists and Conservatives can get behind.