Setting a Standard

The Bluebell Railway has 7 standard engines (92240, 75027, 73082, 80151, 80100, 80064, 84030) and out of all of them only one is operating (80151) and two more (73082 and 84030) are on the way. The rest are all 'stuffed and mounted'. Will 92240 be overhauled in the next five years? Will we witness the return of 80064 in the next fifteen years? Or is 80100 ever going to steam again? Again, please comment, thanks.