Because we're only a few weeks away from the fantasy playoffs Justin Layne Jersey , you should be trying to trade for elite starters rather than build depth for the long haul. The latter is a concrete strategy early in the season when players face the onslaught of injuries and you navigate your way through ridiculous bye weeks, however, by now, you have to build your best starting lineup.As always, before we get into this week's Sit 'Em/Start 'Em players, let's do a quick accountability check and see how TheSportster did last week. Overall, not bad. We definitely improved on our week nine predictions by hitting on 55 percent of our week 10 predictions.We had some nice hits and a couple of duds. For example http://www.steelerscheapauthenticstore.com/benny-snell-jr.-jersey-cheap , Percy Harvin continues to give this segment fits, and we wisely left him out of this week's column (of course, he's actually on a bye, but don't tell anyone. We'll just take the free pass). Last week, we suggested fantasy players start Harvin because he broke out in week nine against the Chiefs. It was much different in week 10 when he put up roughly six fantasy points against the Steelers.On the bright side, we hit big on some sleepers, and hopefully you started them. Tight end Mychal Rivera put up 18 fantasy points against the Broncos. As we predicted Zach Gentry Jersey , he grabbed many of those points in garbage time. But hey, it doesn't matter how you get the points, it just matters that you get them somehow. We also suggested that you continue to put faith in Steelers' receiver Martavis Bryant. He saved his fantasy day with a late 80-yard touchdown score and put up 20.30 points.So that's enough recapping. Let's look ahead to week 11. (Note: All projections are based on Yahoo! Fantasy) Every time draft season rolls around, there are a handful of prospects that are "unbustable." They are so talented that it seems impossible that they could fail. Their floor is a "solid starter" because even if they fail to develop in the mental aspect of the game, their physical attributes will be enough to carry them.Ultimately, "floors and ceilings" tend to be meaningless, despite how much they're hammered into our minds in April. When it comes down to it Chris Lindstrom Jersey , technique and football IQ are two traits that any NFLer can develop. They can make someone's career even if they have less than stellar athleticism. At the same time, they can destroy the career of even the most impressive athlete.Yet regardless, every single draft class there are players labeled as guarantees. Here are the NFL's top 15 worst players that everyone felt were guaranteed to become stars.