I remember that fairly recently there was news of a frozen T-Rex skeleton found with an actual skin sample still on the bones.
As far as I udnerstand, it's DNA strcture was not complete, therefore rendering it "unconeable".
Although, with so many advancements in the field of cloning, it may even be possible to splice alligator/crocodile or even turtle DNA into the current sample and effectively create a hyrbid T-Rex if this iat all possible.
Does anyone think that we will be seeing this in our future? The ice caps are melting, and we will be finding quite a bit of interesting fossils under them that should be very well preserved.
Hell, we could even bring back woolly mammoths I bet.
What do you think?