EDIT: I'm leaving this post on here, although the post to which it replied is gone now (the author thought better of it and removed it).
Let's not. Adding a bolt is adding a bolt, not replacing one.
Adding bolts to other people's routes is considered really, really bad. The argument that it makes the route "better" or "easier" will, if accepted in the future, lead to most of the routes in Pinnacles getting added bolts, being way dumbed down, and made very milk-toast and adventureless.
I've often thought that some upcoming generation of gym-raised climbers will do something like this in the name of safety above all. Safety must come first (it'll have to happen after I'm dead though, since added bolts won't stay long until then). And then someone like Adam comes along - a full generation younger than me - who restores my faith in Pinnacles climbers loving the rock and loving adventure.