Dragons hooker Mitch Rein will miss his side's local derby with the Sharks on Saturday after pleading guilty to a Grade 1 dangerous throw charge on Rabbitohs interchange prop Tom Burgess.

Rein joins Parramatta interchange forward Mitch Allgood on the sidelines, after the 25-year-old Eel pleaded guilty to a Grade 1 dangerous throw in the Eels 38-12 loss to Penrith.

Allgood, who had 80 carry-over points from previous indiscretions, will miss the Eels' next two matches against the Cowboys and Storm for his 72nd minute tackle on Panthers flyer Josh Mansour.

Warriors winger David Fusitu'a escaped suspension with an early guilty plea to a Grade 1 dangerous contact charge for a tackle on Knights opposite Jake Mantellato.