Check out Horowitz and Kitsis’ post-premiere interview, since that question was asked. Spoilers:
We saw that Sleeping Beauty was awakened, but can Phillip be? Is that reversible?
Kitsis: We didn't see him die. We saw his soul be sucked, so the question is: Can somebody go get it? http://www.tvguide.com/News/Once-Upon-Time-Emma-Snow-1054020.aspx
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"That’s how you know you’ve really got a home. When you leave it, there’s this feeling that you can’t shake. You just miss it." Neal Cassidy