According to Marco D'Amico of Montreal Hockey Now, the Montreal Canadiens have placed three forwards on the trade market.
« According to various NHL sources, the three Canadiens' forwards who would be available on the trade market are Christian Dvorak ($4.45 million salary), Mike Hoffman ($4.5 million salary) and Joel Armia ($3.4 million). » -Marco D'Amico
The one who is expected to leave the lineup appears to be Dvorak, especially with the arrival of Kirby Dach and Sean Monahan at the center positions.
However, Armia would also be one to watch closely, as he has increased his value with the second half of the 2021-2022 season and his presence at the World Senior Hockey Championship, hosted in Finland.