Kei Kamara said Columbus Crew SC are suffering from a lack of teamwork after a "horrible" 4-4 draw with the Monteal Impact on Saturday.
Columbus lead 4-1 in the 53rd minute but allowed Montreal to come back and Dominic Orudro found a winner in stoppage time.
The dysfuntion was apparent early in the second half when Kamara, who had already scored twice, wanted to take a penalty kick -- but so did Federico Higuain.
The teammates argued at some length before Higuain scored from the spot, but Kamara said the incident stayed with them as the team fell apart.