Kevin Durant definitely had time on Thursday to long on and respond to haters on Twitter. His latest victim was former teammate Kendrick Perkins, who claimed that Russell Westbrook was the best player to ever play on the Oklahoma City Thunder. Durant took issue with that claim and went right back at Perkins, citing his lack of production when the two played together. SI’s Robin Lundberg applauds Durant’s willingness to spar with those that come after him.