VJ said in his presser today that Trevor would get the 1st half and Paxton the 2nd Saturday, so they might not even play Sloter in that one just as you suggested. 

Another plus is that Sloter is from little-known UNC.  Looks from the outside like it's just one of those "signed a local guy because it looks good" (and because we needed a 3rd QB in camp since Kelly is hurt), that other teams wouldn't pay much attention to.