Mr. Patient
Adventurer
I don't have my Trailblazer rules handy, and haven't actually played with them in any case, but I seem to recall that they allow PCs to spend action points (not quite the same as 4e action points) when faced with save or dies. The action point grants you another save, I think?
Not sure how well it works in practice, but it seems like a good start at least.
Not sure how well it works in practice, but it seems like a good start at least.