when it comes to expiring contracts, next season won't be a sellers market like this season was:
Kyle Lowry $33,296,296
Al Horford $30,123,015
Hassan Whiteside $27,093,018
Marc Gasol $25,595,700
Chandler Parsons $25,102,511
Harrison Barnes $25,102,512
Serge Ibaka $23,271,604
Danilo Gallinari $22,615,559
Ryan Anderson $15,600,000
Tyler Johnson $19,245,370
George Hill $18,000,000
Jeff Teague $19,000,000
Allen Crabbe $18,500,000
Goran Dragic $19,217,900
Kent Bazemore $19,269,662
Evan Turner $18,606,557
Tristan Thompson $18,539,130
Reggie Jackson $18,086,956
Bismack Biyombo $17,000,000
Derrick Favors $16,900,000
Pau Gasol $16,000,000
Jonas Valanciunas $17,617,977
Andre Iguodala $17,185,185
Timofey Mozgov $16,720,000
Ian Mahinmi $15,450,051
J.R. Smith $15,680,000
James Johnson $15,349,400
Brandon Knight $15,643,750
Marvin Williams $15,006,250
Eric Gordon $14,057,730
Michael Kidd-Gilchrist $ 13,000,000
Mason Plumlee $14,041,096
Jordan Clarkson $13,437,500
Miles Plumlee $12,500,000
Courtney Lee $12,759,670
Solomon Hill $13,258,781
Avery Bradley $12,960,000
John Henson $9,732,396
Maurice Harkless $11,511,234
Meyers Leonard $11,286,515
Jon Leuer $9,508,043
Andre Roberson $10,740,741
Dwight Powell $10,259,375
Matthew Dellavedova $9,607,500
Bogdan Bogdanovic $8,529,386
E'Twaun Moore $8,664,928
Fred VanVleet $9,000,000
Joe Harris $7,670,000
C.J. Miles $8,730,158
Shaun Livingston $7,692,308
Kyle Korver $7,500,000
Jae Crowder $7,815,533
D.J. Augustin $7,250,000
Lance Thomas $7,583,975
Langston Galloway $7,333,333
Davis Bertans $7,000,000
Marco Belinelli $5,846,154
Jonathon Simmons $5,700,000
Patrick Patterson $5,711,200
Josh Smith $5,331,729
Aron Baynes $5,453,280
Alex Len $4,160,000
I think 20 teams will be shopping expiring contracts hard. And that list doesn't count 1 year deals that will be signed this summer