is there a `newer' function

[Harry Putnam]

Hope I haven't just blindly overlooked this in man rsync:

1)
Some way to run rsync with any of the usual command lines but only
applicable to files newer than some stipulated date.(on the source)

2)
Some tricky way to redirect where the transferred files go.
Example:
rsync -avv source  target  real_destination

Where all rsync computations are done comparing files in source to
files in target, but the transfer actually goes to real_destination

Maybe even deliver to both target and real_destination