Hi,
The vision for dnf is to be more simple and more effective tool for
admins that
will not try to solve problems of other components. On the other hand we want
to enable package maintainers and other advanced users to achieve their use
cases somehow but dnf will never be a debugging tool. Bottom line, we will
consider this feature request but considering it is the only promise I can
give you.
How about printing a one-liner along the lines "update skipped $n
packages due to $reason, use $command for details" ?
cheers,
Gerd