Has anyone else ever thought about a change in body guard price maybe? 

Maybe start out at a lower price around 10k, and go up every one by 5k? then every 5-10 make it to where it goes up by 10k? or something similar? 

I understand this is probably where a lot of income comes in for the game, and if above suggestion isn't possible, what about random flash sales on the body guards like you do on credits? That would be awesome.. 

Or does anyone else have thoughts about it? 

I like that.

Or instead of that, maybe a perk that gives you a chance at a discounted BG for 30 days, maybe a week?

Oh thats a great idea as well.