By Sean Walsh & Ben Jacobs RB Leipzig are open to selling Benjamin Sesko this summer for a deal that might not require triggering his €50m (£42m) release clause, 90min understands. The 20-year-old is one of Europe’s most sought after young strikers having enjoyed a fine debut season with Leipzig, whom he has scored 12 goals for in 36 games across all competitions. Sesko joined up with Leipzig’s first-team squad last summer after agreeing to join them from fellow Red Bull club Salzburg a year prior. Upon arrival in Germany, he had offers to immediately leave, but thought he’d be better off stay…