Last month Cooper took to Twitter to hit out at the "toxic" environment within the national squad and also called into question the defensive style of Deans.
The 24-year-old then repeated his grievances on a television programme less than a week later, insisting he did not want to be a part of the Australia squad under the current regime because it was "destroying" him as a player and a person.
On Wednesday Cooper was asked to explain his comments before an Australian Rugby Union disciplinary hearing, but was found guilty of bringing the game into disrepute and hit with a Aus,000 fine and a ban.
However, the three-match ban was suspended as was ,000 of the fine on the proviso that Cooper stays out of trouble for the next two years - meaning he will be available for national selection once he recovers from an ongoing knee injury.
"It was a very fair hearing and I was very happy with the outcome," Cooper declared afterwards.
"Obviously, the sentence that has been handed to me, I have full respect for that and I understand that I fell well below par in what it means to be a Wallaby... my apologies.
"From now on, I'm just looking forward to the future - hopefully having a big year, with not only my state but the Wallabies."
Gilbert has released a new line of rugby cleats. The Gilbert Virtuo 8S is part of the exciting new product. Check it out.
The entire All Blacks apparel line has been updated for 2013/14. Check out the New Zealand All Blacks polo.
The Nike Tiempo is a solid rugby cleat and one of few styles still made from full-grain natural leather.
The Gilbert Blitz 8S rugby cleat is a great cleat at a great price of $69.99. Get a new pair of cleats today.
A cool looking all black rugby cleat with the high performance adidas is known for. Get in the Gear!
Wear the crest of the British and Irish Lions on your t-shirt. A great look for the summer.
The All Blacks Performance t-shirt is black with hints of blue from the training jersey. Very Cool.
The New Zealand All Blacks training jersey for 2013/14. Get in the Gear!
The USA Rugby Pro Alternate rugby jersey is perfect for any fan of the Eagles. Get yours to wear during the summer Test matches.
The NEW All Blacks 2013/14 jersey has arrived at World Rugby Shop. Dare to wear the colors of the All Blacks.