On the advice of touch judge Gordon Ririnui, Auckland referee Daniel Morrison had binned Marshall-Wilson and Wanganui wing Samu Kabunavanua for punching and disallowed Monaghan's try.
The Chronicle report also quoted Wanganui coach Jason Caskey as saying further action was necessary against Marshall-Wilson. "It ends Dane's season and it's a shame too," he said.
Wairarapa-Bush head coach Mark Rutene does not dispute Marshall-Wilson threw the punch that broke Whale's jaw but he said video coverage of the incident indicated circumstances leading up to it were different from those published in the Wanganui newspaper.
"The way we see it, Sam was firstly held down and had his jersey pulled over his head and the punch was certainly not a king hit. The two players were basically facing each other," Rutene said.
"Obviously we can't condone any punches being thrown or underplay the seriousness of the injury, but it's important to look at what happened beforehand ... and to get the facts right."
Wanganui went on to win the match 38-24 after Wairarapa-Bush had climbed back to trail 33-24 with 16 minutes left after trailing 33-5 at halftime. It was a loss that ended any slight hopes Wairarapa-Bush might have had of reaching the semifinals of the second-tier Lochore Cup and means this Saturday's encounter against unbeaten Buller at Memorial Park is basically only of academic interest for both sides. By winning all seven of their matches to date, Buller have already guaranteed themselves a home Meads Cup semifinal, and a home final if they happen to get that far.
For Wairarapa-Bush, however, the chance to finish the season on a high note by knocking over the top side has not been lost on Rutene, who says it will give his players extra motivation to produce a strong performance; that and their desire to give their loyal supporter base something to celebrate.
With Marshall-Wilson's availability in doubt, the good news for Wairarapa-Bush is fellow loosie Tom Fleming is likely to be recovered from the injury that kept him out of the Wanganui game.