Pah. Of course he won't stay dead. Short of Spidey (and maybe Hulk), Cap is the most obvious choice to 'kill off' for a bit of publicity, but Marvel would never let him lie, unless they're planning to change the man behind the mask, which they already did once, at least.
Now, when the Punisher killed Nick Fury, they did it right. There were the Howling Commandos turning up for the funeral, completely nonchalent, confident that Fury's death had been faked for some reason or other, and it turned out that he really was... Waitaminute, he isn't dead! B******s!!!
X-Men; Death Becomes Them (while we're on the subject of exaggerated reports)
Now, when the Punisher killed Nick Fury, they did it right. There were the Howling Commandos turning up for the funeral, completely nonchalent, confident that Fury's death had been faked for some reason or other, and it turned out that he really was... Waitaminute, he isn't dead! B******s!!!
X-Men; Death Becomes Them (while we're on the subject of exaggerated reports)