It is a source of great frustration because even though women, people of color, and people of various sexual orientations and identities are raising their voices and sometimes being heard, those at the control center are straight white men who may be or pretend to be sympathetic to their voices but are unable or unwilling to change the landscape because they're hopelessly entangled in it. (nakedpastor.com)
That will be a source of great frustration for Mourinho, but he'll surely be pleased with the players that do actually arrive. (caughtoffside.com)
It is a source of great frustration and unfairness that Manchester United against Liverpool is happening the Monday after an international break. (sbnation.com)