The sire bond will be broken! That's all i care for now. And since Damon will come back and he will be in all 23 episodes -it is confirmed- i have no problem.

Sire Bond will be broken and Its not like He is going to stay dead forever

It's definitely more innovative than finding the cure to break the sire bond. And it's quite possible Elena will realise just how much she needs Damon through his death, and we won't have to go through all that "was it the sire bond" nonsense.

But he has to come back to life...

Don't want to sound like a sadist but Damon's death would be the best thing to happen to the show n Delena. Everyone would realize Damon's importance and how much Mystic Falls needs him. The sire bond would break (though I still believe its fake) n all the doubts would be removed n proved that everything between Elena n Damon is 100% real. The most amazing thing, if Damon dies, would be the his n Elena's reunion after he comes back to life. So yes, I am looking forward to this.