Agree or disagree

[cmhjordan23]

Losing team attempting to foul at the end of game. Player A1 fouls player B. Player A2, also trying to foul comes in about 0.5 secs after I blow my whistle for original foul. If Player A1 had not committed the foul, the foul comitted by A2 would have been a flagrant.

I called a common foul on A1 and a technical foul on A2 because it was a dead ball foul that I felt was committed with enough force to make that call.

Agree or disagree? Coach wasn't mad, and agrees with call but he felt I should have swallowed my whistle knowing they were trying to foul.