It’s easy to hate Brett Favre right now. In fact, it’s encouraged. Just as we were about to lock in Sage Rosenfels as the starting quarterback of the Minnesota Vikings, Favre decides to show up after the toils of training camp and sign a contract for, you know, whatever the Vikings could find in the couch.

Most NFL franchises might have moved on after they were “turned down” the first time. But no, not the Childress. Brad Childress would have stood outside Favre’s house in the rain in a trenchcoat holding a contract over his head until the greatest player Childress has ever wished to have on his team finally accepted him.

After all, what’s the use of team chemistry at this point in the season? We got a month to put it all back together and forgive, right guys?

I would say that this move to obtain Favre looks even more look-at-me-doing-everything-I-can-to-win-the-Super-Bowl than the New York Jets’ reach for him last season, but I actually think Favre fits better in Minnesota than he did in New York since he already knows the offense.

That said, it’s hard to like the guy. He still has skills and opportunity, but I don’t think I would want to have him on my fantasy team. Call me indecisive. Harrumph.

Sage Rosenfels vs. Brett Favre

As I’ve previously argued, Brett Favre doesn’t impact the rest of the Vikings’ squad significantly by coming in for Sage Rosenfels and Tarvaris Jackson. Besides ego, age and legend status, the physical attributes that Sage and Favre bring to the table are similar, and Tarvaris would have been a long shot to start Week 1.

Brett Favre’s got a great arm, many years of experience and loves to throw the ball down field, even when it’s going to be intercepted. That’s what a gunslinger does. As long as he stays healthy, he adds that vertical dimension to the Vikings’ offense that they’ve lacked with Jackson under center.

Take a little bit away from the experience column and Rosenfels offers the same arm strength and irresponsibility, but he does also enjoy helicopters.

Fantasy Impact on Minnesota Vikings

Running Backs: Adrian Peterson and Chester Taylor

If that’s the way you’re leaning already, Favre’s signing in Minnesota should cement Adrian Peterson as the consensus No. 1 pick. Just look at Thomas Jones’ performance last season. With Favre’s arm, defenses have to give Peterson room to run, and the Vikings have a strong run-blocking line just like the Jets built last offseason for Jones.

Opposing defenses might have felt the same way about Rosenfels once he beat a few teams who didn’t respect his abilities, but we’ll never know for sure.

Rosenfels aside, Favre also adds a concern for Peterson. A.P. often needs close to 20 carries each game to be effective and score his touchdowns. If Chester Taylor continues to take carries away from A.P. and Favre allows the Vikings to do more in the passing game, Peterson could have limited opportunities this season. If the game plan calls for shutting down Peterson and letting Favre do what he will, Peterson’s owners lose in a big way.

Receiving Options: Bernard Berrian, Sidney Rice, Percy Harvin and Visanthe Shiancoe

Bernard Berrian, Sidney Rice, Percy Harvin and Visanthe Shiancoe all have a better outlook this season, but the upgrade isn’t significant enough for me to recommend drafting them any higher than their current average draft positions, or ADP.

Other than Berrian and Shiancoe, all the receiving threats for the Vikings are a little risky and inconsistent. Berrian will get a slight upgrade now that we know who’s throwing to him, but his history suggests his numbers will stay the same.

Shiancoe was a low-end tight end at best despite his big fantasy point total at the end of last season, and he stands to benefit if Favre’s love of the tight end comes with him to Minnesota. As of now, Shiancoe could still go undrafted in many fantasy leagues, but he might be worth grabbing if he gels with Favre.

Minnesota Vikings Team Defense

Here is where things get interesting. The Vikings defense could suffer from the addition of Favre because with Favre come turnovers. Getting stuck on their own side of the field could prevent the Vikings from keeping the score low, and if any games become blowouts as a result of Favre’s arm, the defense will probably give the opponent a little slack.

The Vikings are usually a stout defense, but facing Cutler’s Bears and Rodgers’ Packers this season with Favre handing the ball over a time or two every game could wear on them in a hurry. I’d drop them a few spots in your rankings after Favre’s signing.

Where to draft Brett Favre?

Now that he’s back, Favre is a middle-of-the-pack backup fantasy quarterback in most leagues. He’s got weapons and a great running back, but he’s still a threat to fall apart near the end of the season. He’s not a bad option to bet on near the late rounds of your draft, but I’d rather have a guy with more upside like Trent Edwards, who probably carries about the same draft stock right now.

So there you have it, the Favre effect. He makes the Vikings slightly better than they were without him. Do I think the Vikings are Super Bowl bound? Not likely. The Vikings have to prove that they’re better than the Green Bay Packers Favre left with Aaron Rodgers and the Chicago Bears with new quarterback Jay Cutler.