So Tim can be revive?

I don’t think so. Aposhit used his innocence when he killed tim in this chapter, but in the present he was killed by a wooden chip of Cornelia(the tree near the Campell House) which was said to be the only thing capable to kill Tim permanently. Please take this with a grain of salt since I‘m going off of memory alone here so I might not be correct!(⌒▽⌒)