Wayward Nygaard set for fine
Nygaard scored the goal that put Rangers in the lead against the Hornets but saw his afternoon ruined when he was sent off for after two yellow cards - for taking his shirt off in celebration and dissent.
Watford went on to win the game after Georges Santos scored an own goal, following Ashley Young's equaliser.
Waddock said: "Georges is devastated, and Marc knows he let the team down by getting sent off. He is just so keen to do well, but sometimes he needs to calm down a little.
"I will be looking at the incident, and if Marc needs to be fined, he will be. He made it difficult for the other players, because it was a hot day.
"The game summed up the luck we have had over the last five or six weeks, and we hope next season it will turn for us."
