My brother-in-law had a 'campaign' to become an elder, even walking along the concourse at an assembly singing "Louis for an elder ... Louis for an elder".
He then started to invite the presiding overseer round for dinner despite talking badly about him in private and voila ... he's made an elder!
One of the things that convinced me it wasn't the truth - you could not imagine a less qualified person to be an elder or someone who was more obviously in it because he wanted 'power' (especially after he took over his fathers business, closed it down and had no staff to boss around)
Oh, that holy spirit is easily fooled isn't it!?