If this was right now, then I'd probably take Divinity's team, but I think the 3 years part is going to hurt him as Wayne, Ochocinco, Ray Lewis, Champ Bailey etc age. I also get the vibe that Divinity built his team like a fantasy team, but he built a much more rounded team than Boston22407 did.
I think that Coco has the better defense with his impeccable linebacker play, and I think that Divinity has a lot of better offensive pieces (2 of the better running backs, a better TE, and a better QB even if he is a total pansy) The problem is that I think Divinity's WR core is aging and that Flacco might pass Romo in a few years. In addition, I think that Coco's defense will be able to keep up with Divinity's offense, and in 3 years I'm not sure if Divinity's defense can match Coco's offense.
If this was a contest to see who had the better team now, then I'd pick Divinity's team, but in 3 years I think that Coco's team would win.