They began to imagine, jointly and severally, some rescuer entering the crew spaces, moving among them, weighing, choosing, a creature of fantasy to bring them back each to his innocence, to lead him out of his unreliable body and his unique loss of courage, so many years in the making—though, much as he enjoyed unanimous admiration from the crew, it had not turned out to be Lew Basnight.
* * * * * * * * * *
"so many years in the making"
The boys are, supposedly, way too young to be having these kind of elderly thoughts. What horrors and traumas have they been exposed to to leave them without innocence or courage, to feel their bodies lack reliability, at the age in which those three things should be virtually indestructible? Is it possible the Chums have somehow managed to experience the whole of the fictional and non-fictional world? Somehow having infinite time in their young lives to visit every major event, historical or popularized by fiction, being that they are characters in a series of young adult books (in the reality of the fiction Pynchon has placed them in)?
This sentence feels like it could have come straight out of Stephen King's novel, It. The adult versions of the children trying to find that thing, or that person, that could bring them back to the only moment in time where they were capable of destroying the monster and yet they failed. So they must find the innocence and the courage and the reliability of body once more, somehow. It's Bill loading his wife onto the handlebars of Silver to ride her through time to find those things so she can emerge from her coma. Really, it's time travel they're all looking for. But not just time travel, more a reversal of time, a way back, a do-over.