I really dislike when soaps over-do the stunts (I.e Hollyoaks) but I think Corrie was in such a state before Kate Oates took over, that something major had to happen to bring the viewers back. And let's face it, if done right, it will give the show a much needed clear out. There is way too many dull, annoying and just plain stupid characters in Corrie at the moment and also give a chance to redeem others. An example of which was Gail, Gemma, and Bethany who have all improved since Kylie died.
Hopefully we see some deadwood killed off in this stunt. Hoping for, Steph, Luke, Michael, Robert, Fiz/Tyrone, Caz, Johnny, Kate to be either killed off or redeemed in the coming months. Although Robert, Steph and Luke grate on me the most and I don't think they can be redeemed