All of the money going around is also going to ignite the trade market. Everyone's not going to get their top targets in free agency so they'll look for trades.
I think Brandon Knight will be one of those trade options in the offseason. A 24 year old who can average 20 and 5 isn't so bad making 14 million a year. The Suns are trying to get Bogdan Bogdanovic to come over(2014 draft pick, #27 overall). Then there's Archie Goodwin on the bench on a contract year. There's just not enough room for these guards and moving Knight makes the most sense.