The guy has one year left on his contract. No way never happening not in a million years, pick your phrase, will an NFL team give up a first rounder for Kolb for one year. Last April he signed a two year deal. Year one was 2010. 2011 is the final year.
Every player in the first and probably many in the second with their probably 4 year deals are way more enticing than Kolb for one year.
Ironically, after how Vick played this year, him for one year would seem like something a team might trade for. He's excellent now. Kolb needs seasoning before he is (if he ever is).