No evidence presented, rather theory and interpretation. However, to be clear, I'm not questioning the possibility. Light travels at the SOL and in so doing, is already "time traveling". Have you considered that light has opened such a "wormhole" and everything is traveling within it? Note that evidence suggests that to travel at the SOL, a particle (mass) would obtain infinite mass. Does this suggests light is a wave? Perhaps. The double slit experiment suggest it may be both dependent upon observation. Is it possible that light has infinite mass and "matter" is the result? Anything is possible.