Well when you consider the cap is about to jump by about 20 mil next season this money isn't that crazy. Some of these deals will become bargains in the future.
Which is why you're seeing and will continue to see all this money being thrown around for some questionable players (Aminu for example today) this free agency.
http://www.usatoday.com/story/sport...luxury-tax-threshold-dollar-amounts/25974437/
I know the tax goes up. I still wouldn't be saying some of these deals will be bargains.