If you believe a supersensible substance pervades all space and forms the substance of a second body (astral body) belonging to each individual, then you may be willing to believe you could explore future life dream recall. People will speculate that clues to oncoming lives must exist in fragments within dreams you have. How would you proceed?
Uncharted pools of consciousness contain details of present and future consciousness. Your level of awareness now permits you to reflect on choices you have made, but what if you have future insight already? Would you choose to bring it to surface?What if you had ability to live out different futures and decde among preferred outcomes, then, rewind?
To choose among options in front of you in different areas of your life, to then explore a prospective choice on one level, and to deviate to another, could theoretically launch you into a different probability. You may wonder if you might not get lost among realities and lose your way back to where you started. And what if you changed your mind about a probable reality after the choice was made? You do not need a time capsule.
All of this reminds you why the conscious mind uses great restraint toward knowing future lives or possible experiences. Many people would choose not to know about the exact circumstances and timing of their eventual death before it happens. Why? Human beings develop a concern about what could be unpleasant or worriesome. Fear turns into very real mental blocks that inhibits awareness of dimensions of future lives.
You may be aware past life regression therapy is a tool that benefits people in healing processes and quests for deeper self-understanding. Whether or not reincarnation is scientifically-proven beyond any doubt, belief systems are such that this practice serves to empower some people to more effectively tackle perceived present struggles.
Now, that said, your present is a perspective of future from the framework of your past. Similarly, your present is your past from the perspective of a future. Anyone who believes in past life regression, is exploring future life dream recall already. From the position of the past, the present is the future. Human beings build bridges to interconnect past and future and travel between them more often than consciously realized. What you are prepared to admit and remember, is something else.
"Dreams are today's answers to tomorrow's questions." -Edgar Cayce