I suspect that at some point down the road, Tuco and Blondie will become friends. Both will need to let go of the past, accept the fact that you can't change the past and move forward. At least both will begin anew w/clean slates and my goodness, what you can do w/a clean slate!
The future is not ours to worry about right now...we only need to focus on the present (a gift from the man upstairs).
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.