Could Mavericks Fire Avery?

now why would they fire a good young inspiring coach like avery? the coach cant ''make'' the players play defense or score, they just make up plays to run-its the players who have to make up their minds and say, ''okay its game time now''...the players should know that they have to put their hearts into the game, and the players have to be hard *** workers every single minute...instead of firing avery, trade those loser teammates dirk nowitzki has to put up with, like josh howard and jason terry and jerry stackhouse...never blame it on the coach, its the players' fault