Yeah, I'd probably draft Manziel if given the chance. I might even trade up to get him.
There are several reasons that I would:
1. It is the right time for Dallas to get Romo's eventual successor. Tony has one or two years left and a good, young QB could learn a lot in two years sitting behind Romo. We don't want another 5 years dead-spot where the team is trying and failing to find a leader on offense. No more Quincy Carters, Ryan Leafs, or Drew Hensons please. Just find a way to get Manziel, let him watch Tony for a couple of years and then you have the next decade wrapped up at the QB position. WELL worth a few draft picks.
2. Manziel is a dynamic player. He has "it" in spades. He simply makes good things happen for his team, and really is the heart and soul of the TAMU team that surprised a lot of people in the SEC. They shocked the world for one simple reason. Johnny Football. Whatever offense he is running is going to be exciting and successful, and Manziel will be the undisputed leader of that team. Some people just have a knack for playing football. Manziel does. He loves the game and the game loves him back.
3. The evolution of the QB position in the NFL is moving towards players like Johnny Manziel. We might as well go ahead and get one and be ahead of the curve. He can do anything you want a QB to do with his rare quickness, his speed, and his head for football.
4. The QB position is just so incredibly important. If Manziel plays as well in the pros as he does in college, he is going to be worth numerous #1 draft picks. The impact he will have on a team will be immeasurable. He will convert third down after third down with his scrambling ability, and will be a nightmare for opposing defenses for a decade.
5. He is a Texas boy that is home grown and would be immensely popular with Dallas fans. He has Moxy, charisma, is a natural leader, and would keep Dallas in the forefront of the news for the foreseeable future.
I wouldn't hesitate to nab him given half a chance.
One of the things that I like to see in a college prospect - particularly at QB - is a guy that raised the level of the players around him. Brett Favre is the poster boy for this ability. He took a below average Southern Miss football team and raised them up to a top 20 type team. It wasn't great coaching or an underrated roster that allowed that team to win. It was Brett. Period. Farve willed that team to win so many games that I lost count (I graduated from S. Miss).
Manziel does the same thing for A&M. They had no business beating Alabama last year and they shouldn't have been able to put up as many points against the Crimson Tide as they did this season. But Johnny Football willed that team to victory and almost victory against the best team in college football. Against a team so loaded with future NFL players that it is a wonder they ever lost.
There is no doubt that Johnny lifted that team well above its level and created so many difficulties for the opposition that it didn't matter that the A&M defense couldn't stop anyone from scoring.
I could go on, but I will leave it at that. Manziel is going to make some team a serious contender for the next 10 to 15 years, and I truly hope it is Dallas. I hope they find some way, any way, to get him to Valley Ranch.