No, he has been with WWE since 2004, 5 years, he was Bitchoff's assistant and used to be Johny Nitro, so they can take material from that far back and from the days that he was with MNM on SD!, when he was a ECW Champion, and of course when he teamed with Miz.
They could even use footage of him from his Tough Enough days if they choose too, Morrison has had a very accomplished career in his 5 years in WWE, including being a 5 time tag team champion, 3 time IC Champion, and a one time ECW Champion.
Having a DVD would be a great way to showcase Morrison's talents and every great wrestler has had a DVD on store shelves, it gives the wrestler more exposure, and plenty of the stars from the 90s like Stonecold, DX, The Rock had DVD's out after only being in the WWE for a few years.