I don't know how "fantasy football" works save for discussions I've overheard about it...
But it just seems absurd somehow to do this. Sure on paper, when the strategists and coaches add up how much time is left versus how many points one team is behind the other that, yes, it would make sense to drop before a touchdown and try to wind down the clock. But it just seems so absurd and silly seeing it happen. If kids look to athletes as heroes, then they must really get screwed up after seeing plays like this. This kind of behavior is part of what makes baseball work, I guess, with things like sacrifice flies, bunting and such, but it just seems antithetical to the spirit of this game. Whatever it takes to win, I guess.
I'm not advocating that they find a way through regulation to stop this kind of thing (though, in the same light that kneeling in endzone after a kickoff starts you off automatically at the twenty is fair, then obviously "kneeling" inches away from a TD when you could obviously score could possibly be regulated. It's kind of like en passant move in chess.. you didn't actually take the pawn, but they treat it like you did) because hey, I'm all for the strategy, and all that. To me, it just seems like odd, silly. It's a legal but pansy ass move.
Actually, if kids are looking up to sports figures as heros, then that is an excellent move for the kids to see. That player is giving up personal glory for the betterment of the team. Tonight is the perfect example. Let's pretend for a moment that Jacobs successfully downs himself. It's first down (if I recall correctly) with a minute to go and the Pats only have 1 timeout. At that range, you're all but guarenteed to score, and all they need is a FG. They can run the clock down to nothing and then kick a walkoff FG. Yeah, you can run it in and still go up, but the guy who goes down in an effort to prevent any hope of a comback is the guy who's really playing for his team.
You also need to remember that this is the same Giants team that left Rodgers less than a minute of gameplay and ended up getting burned. Brady is one of those guys that you don't want to give the ball to with any time on the clock, and if his receivers didn't suddenly go full-retard on him, he probably could have done it.
You gotta feel bad for Welker.... there were several guys who dropped big, wide open passes at the end, but he's the one the media is looking at as the one who screwed up.