In response to White Rabbit even T14 schools jump there is no consistency even there that is how bad the U.S. News ranking system is. T14 Schools that did move from 2010-20111. Yale 2. Harvard3. Stanford 4. Columbia 13. Cornell14. Georgetown, but they are now in a tie for 14th with Texas Georgetown was alone in 14th last year. T14 schools that moved from 2010 to 2011 Chicago was tied for 6th in 2010 so it might have been 7th in 2010 anyways they are no soley in 5th. NYU went from 5th in 2010 to 6th in 2011Penn went from 8th to a tie for 7th so maybe they are 6th or 7th this year they are tied for 7th after all so hard to say. Michigan went from 9th in 2010 into the tie for 7th with Penn. Duke from a 3 way tie for 10th in 2010 to 11th in 2011Northwestern part of the 3 way tie for 10th in 2010 moved to 12th.Virginia from part of the 3 way tie for 10th in 2010 moved to 9thBiggest Jump in the T14 schools from 2010 to 2011 this strongly proves my pointBerkeley was tied for 6th in 2010, which is the number the OP wants and in 2011 Berkeley is now tied for 9th with Virginia. Had the OP said I can only go to a school ranked 6th when his second year started he would be 9th. To simply add some icing to the cake there are 15 schools in the top 14 because of their ties. Before writing this post I thought U.S. news at least distinguished between T14 schools and did not have ties there, but they do. Nothing surprises me with them anymore they have about as much journalistic integrity as the National Enquirer. Point being even in the Top 14 schools there is movement every year and the T14 schools will always be in T14, but where who knows and some might even slip out I am sure UCLA and USC have been in the T14 before, but UCLA is tied for 16th and USC tied for 18th. You can see the ties in the T14 here http://grad-schools.usnews.rankingsandreviews.com/best-graduate-schools/top-law-schools/law-rankings
I would discount any discussion of how much the top six are going to change from year to year. While the USNWR rankings are totally flawed, they're actually pretty consistent toward the very top.
One more point: best not to lump all "biglaw" together. Firms are not all created equal.
Finally, I question whether any law school is worth the sticker price--not so much because I don't think law school is worthwhile for some, but because even the top six schools are, in my opinion, seriously overpriced.
Yale grads are assumed to be more "eggheady" than even Harvard's
In response to White Rabbit even T14 schools jump there is no consistency even there that is how bad the U.S. News ranking system is. T14 Schools that did move from 2010-20111. Yale 2. Harvard3. Stanford 4. Columbia 13. Cornell14. Georgetown, but they are now in a tie for 14th with Texas Georgetown was alone in 14th last year. T14 schools that moved from 2010 to 2011 Chicago was tied for 6th in 2010 so it might have been 7th in 2010 anyways they are no soley in 5th. NYU went from 5th in 2010 to 6th in 2011Penn went from 8th to a tie for 7th so maybe they are 6th or 7th this year they are tied for 7th after all so hard to say. Michigan went from 9th in 2010 into the tie for 7th with Penn. Duke from a 3 way tie for 10th in 2010 to 11th in 2011Northwestern part of the 3 way tie for 10th in 2010 moved to 12th.Virginia from part of the 3 way tie for 10th in 2010 moved to 9thBiggest Jump in the T14 schools from 2010 to 2011 this strongly proves my pointBerkeley was tied for 6th in 2010, which is the number the OP wants and in 2011 Berkeley is now tied for 9th with Virginia. Had the OP said I can only go to a school ranked 6th when his second year started he would be 9th.
As far as I am concerned, there is no particular difference between NYU and Georgetown.
...6 could very easily be 9th next year and 9th or 10th could be 6. Nobody would be blown away if Virginia moved to 6 and NYU was number 9...