Should we give up next year's first to move up in the draft?

Dorsey is phenomenal, but not for 2 first rounders. It is already a gamble to give up a high #2 with so many impact defensive players who will be there. Will Dorsey have more of an impact than a DRC or Leodis and a Trev Laws? Will Dorsey have more of an impact, with the loss of a second, than will Ellis and the loss of a 3rd? If the team wants to give up a second to get Dorsey, I am for it. However, not for two #1's.