I really don't think that's a good idea, if you look at the bench yesterday we are the very limit for untried kids, none of the youth team are capable of playing first team football at the moment, is Fyvie's undoubted talent going to be fulfilled whilst playing in this team just now, what good would introducing say Grimmer into the team do other than to wreck someone else's confidence.
I have seen a lot of the team in 2010, Kerr and Mcdonald vary from superb to mostly atrocious, I don't know why, especially in Kerr case it does not appear to be a lack of effort.