Why would the CEO make up bs?
Because they've devalued the brand so much of the past few years they need to put out PR fluff like this to try and keep the confidence of the fans? Ask yourself why a team would go to the effort to announce this in it's members email? This is all just to make Joey Wright look bad i.e. he couldn't win with a "loaded" roster! A roster full of castoffs actually.
Firstly I highly doubt the Sixers are actually 4th on player salaries might say that on paper at NBL HQ but only $140k of Bogut's $1 million salary counts against the cap so take this statement with a big grain of salt. Secondly even if technically true (which I highly doubt) the Sixers are only spending a fraction of what Melbourne, Sydney & Perth are spending. They're light years beyond us.
IMO Johnson is the only player on the roster that would be on regular big money. Randle was still a free agent come October, so likely his 2 year deal was backloaded for next season so he wouldn't have been on anywhere near the $400k per he was on at the Kings and Griffin had no collateral in the NBL, has never played in the NBA and was cut by three teams last season so...