Word choice?

In Olympic news today, I read an article regarding the absence of Bob Costas as a commentator. I have a feeling the reporter couldn’t think of the word nuances.

Or did Bob really report on nuisances? “It’s too bad the runner’s shoelace came untied just as the starting gun went off.” “She was favored to win, but forgot her swim cap.” “He’d do better if he could stop hiccupping.” The reporter also mentions that Bob only “occasionally [chimed] in with clear-headed commentary.” And yet, Bob’s career as a sportscaster for NBC lasted from 1980-2019, Not bad for a muddle-headed reporter whose strength was guiding viewers through nuisances.