is there any way to request a specific backport?

["Kyle Simpson" <getify@gmail.com>]

I'm trying to figure out if there's any way to request a specific backport? 
In particular, I'd like the libqt4-* packages (and all dependencies) to be 
backported from squeeze to lenny-backports or lenny-backports-sloppy. Is 
that possible?

--Kyle