Gilbert Arenas knows a thing or two about sports. The retired five-time NBA all-star took to IG to express criticism on Chicago Bulls’ decision to trade Derrick Rose to the New York Knicks in a five-player deal.

The Knicks traded center Robin Lopez, guard Jose Calderon and guard Jerian Grant to Chicago. In addition to Rose, the Knicks also got guard Justin Holiday and a 2017 second-round pick back to the Knicks.

Arenas called the move “crackish” during his rant.

Hold up wait a min…..I take a nap and wake up to this s— here…. #Drose just got traded for #Calderon and #RobinLopez ? #HUH #ayeshacurry the NBA must be rigged girl lol #philJackson just got derrick rose for(two scratch and sniff lotto tickets,one of shawn kemp 9 kids and bootleg copy of #riri cd (music of the son WITHOUT #PonDeReplay )??im not saying #chicagobullsGM is doing #crack,all im saying is this move was very CRACKISH….this is like tipping a crackhead outside a #nightclub for waving you over 4 the FREE PARKING SPACE(I was saving this for you big man) #YouJustDontDoIt this is embarrassing CHICAGO….I could have giving u a better deal then what you got….I need derrick rose on my #YMCA team so ill give u ( the cell phone #deangelorussell used to film his teammates confession last season,I have clear sound bite from when #royhibbert got slapped in preseason by #trevorbooker..u can clearly hear him say #OUCHHHHniggaThatHurts and ill throw in two #AllAccessPasses to go see meek mills Back stage in #toronto during #ovofest hahaha do we have a deal CHICAGO?? Im sorry yall but Phil jackson must have a tape of the bulls GM playing with #caitlynjennerBalls or something to agree to that trade???? #PhilRealMVP #BlackMailTrade??

A photo posted by @no.chill.gil on Jun 22, 2016 at 5:29pm PDT

Rose, who played college ball for the University of Memphis, was selected No. 1 overall in the NBA Draft in 2008.