Faction change to increase popularity?

I was wondering if free faction changes /for a limited time or uses/ would increase the population and popularity of server?

Would you agree?

What a stupid idea, the pvp is very good and there will always be pj low in both factions. The pve team does not work in bgs so we are the only warm realm that does not suffer from that. The only thing that will make the population increase will be the solution of the errors in the final content of the expansion. The faction is irrelevant.