The i sue of record-breaking numbers of undercla smen declaring for the NFL draft might be diminishing thanks to recent changes to the NFL's feedback system for such players.The number of college undercla smen that have requested an evaluation from the Advisory Board is down Jerami Grant Jersey a staggering 42 percent from last year, NFL Executive Vice President of Football Operations Troy Vincent revealed in a tweet Thursday.Undercla smen requesting evaluations for early entry to the draft are down 42% from 2013. Troy Vincent (@TroyVincentSr) The precipitous drop likely stems from a change to NFL policy regarding the feedback system for undercla smen. NFL Media's Albert Breer , reporting that college football programs would be limited to requesting Hamidou Diallo Jersey feedback on behalf of five undercla smen. Previously, there had been no limit to the number of undercla smen that could request a grade.Another potential reason for the big drop could be the cautionary tale from this year's draft. Of the record-setting 98 undercla smen that were granted eligibility for the 2014 Danilo Gallinari Jersey , a whopping 45 went undrafted. That number prompted further calls from coaches and others for players to think long and hard before making the jump from college to the pro ranks as undercla smen.A number of this year's college juniors and redshirt sophomores have already announced they will be returning to school Jalen Lecque Jersey for the 2015 season but have still requested an evaluation to get a better understanding of where they stand with league evaluators. The deadline to declare for the 2015 is not until after the bowl season, on Jan. 15, and we won't know the official number of undercla smen granted eligibility for the draft until Jan. 19.However, the numbers tweeted out by Vincent show that the new streamlined proce s is working and could indicate a Aleksej Pokusevski Jersey smaller number of undercla smen will be available in the draft when it rolls around from April 30-May 2.You can follow Bryan Fischer on Twitter at .