A better solution would be the people creating the RPMs getting a bit of sense and supplying stuff like this as a single package instead of trying to split it up into as many components as possible regardless of whether or not those components are useful on their own. This isn't such a bad thing in packages such as Samba or MySQL, which allow you to seperate the server from the client, but with mplayer and the Mozilla packages I had so much trouble with it's just ridiculous. YUM doesn't eliminate the problem (you'll probably find it calls RPM with -f to deal with it itself) it just sweeps it under the carpet.