At first, I thought that this family would never work. However, I've thought about it and given it another chance by using a special trait I have: I emphasize realism to an extreme extent. However, I'm going to spare all of you from a long talk about how the dinosaurs in this family are different from Devilsaurs (What is essentially a Tyrannosaurus family) due to many different things and instead tell you this: I am under the belief that the Devilsaur family, which is symbolized by animals that look like Tyrannosaurs, should stay that way. A family of tamable Tyrannosaurs. Of course, I'm not saying I don't want new models, I'm just saying that it should stay within the range of the family Tyrannosauridae or for an even more broad approach, the superfamily Tyrannosauroidea. That being said, let's begin with what these big guys will look like.
This family, as seen in the name, is classified by any Theropod dinosaur that sports a crest and or sail on it's body in one place or another. Another characteristic that rather shies away from their Devilsaur cousins is their rather long, flexible arms that aren't as vestigial as the ones on Devilsaurs. The animals that are represented in this fancy headed family are Coelophysoids such as both species of Syntarsus (Its correct name is ''Megapnosaurus'', however I grew up with Syntarsus and thus I'm sticking with that), Lophostropheus and Liliensternus, Dilophosaurids such as Cryolophosaurus, both species of Dilophosaurus and Dracovenator, Megalosauroids such as every member of the family Spinosauridae and Monolophosaurus, the Tyrannosauroid known as Guanlong, and last but certanely not least the Allosauroids belonging to the family Carcharodontosauridae such as the oh so wonderful landshark dinosaur Concavenator. Yep. This family is that big, and because of it I'm not even going to start linking all the pictures, you can just google em'.
Okay, fine, here's the picture for every animal.
Syntarsus: http://upload.wikimedia.org/wikipedia/c ... rus_DB.jpg
Lophostropheus: http://dinoart1.narod.ru/lophostropheus.jpg
Liliensternus: http://4.bp.blogspot.com/-Xo8CptFcnx4/T ... ternus.gif
Cryolophosaurus: http://images3.wikia.nocookie.net/__cb2 ... ndylus.jpg
Dilophosaurus: http://24.media.tumblr.com/8722748d3057 ... o1_500.jpg
Dracovenator: http://upload.wikimedia.org/wikipedia/c ... orROM1.JPG
Using Spinosaurus Aegytiacus as an example here: http://images2.wikia.nocookie.net/__cb2 ... saurus.jpg
Monolophosaurus: http://upload.wikimedia.org/wikipedia/c ... _skull.jpg
Concavenator, also just an example for Carcharodontosaurids: http://blogs.discovermagazine.com/80bea ... enator.jpg
Now that the image bonanza is over, let's begin with the abilities, shall we?
Main Abilities.

Mating Display
- Instant
- 4 minute cooldown
Your Crested Dragon flaunts it's crest or sail, making all targets within X yards of it gasp in awe at it's beauty, leaving them vulnerable to attack and unable to attack for 3 seconds.
Or. . .

Specialized Weaponry
- Instant
- 30 second cooldown
Your Crested Dragon uses it's main advantage over Devilsaurs, it's longer arms and more useful hands, to slash at the target's armor. The armor is weakened by 12% for 30 second and has a 20% chance of stunning the target for 2 seconds.
Or. . .

Built to Hold
- Instant
- 40 second cooldown
Your Crested Dragon, however weak it's jaws may be, chomps down into the target with its spike-like teeth and holds the target in place for 4 seconds.
*Because I'm highly paranoid about the smallest things I read about, I'm placing this down here because I read somewhere on the internet (Yeah I know, it's the internet) that Blizzard usually doesn't use fan ideas posted on forums is because the people who made said ideas might take copyright actions against them. So, feel free to use this, Blizzard.*