For those of you that liked this game, I'd recommend you try to find yourselves a compy of Dinosaur King. The premise is a bit mroe simplistic and the battle support system is not as complex, but it's the same kind of collect n' battle 'em game. Plus, it actually does have NWFC.
Here are some links for anyone who wants to look into it.
Article on IGN: Dinosaur King (2008)
Official Website: Dinosaur King: The Video Game