We slimmed down the Server default configuration to remove some NM packages we don't need, but we also excluded the relatively-new NetworkManager-team package which provides support for "team" devices (a newer kind of user-space bonding interface). This is probably worth including in the default configuration, since a sizeable percentage of real-world servers will want to bond their network devices together for better throughput.
If the Server WG agrees, I'll patch comps.xml.