Integrate the SCUP tool on to SCCM Admin Console. This will give a single pane of glass view for all patching activities (including importing 3rd party patches).

I would like to see the ability to launch one task sequence from within another task sequence. For some processes, you run the same steps across multiple deployments. Today, you have to duplicate these steps across many task sequences. The ability to execute a task sequence from a task sequence would alleviate this need and reduce errors and inconsistencies for administrators.

In Windows client, after receiving software updates from the SUP, I want you to be able to use the" install and reboot / shutdown and update" botton.

Many customers want to be able to force a reinstallation of an application. this deployment should ignore all detection rules and just install the application again.
At the moment this is not possible.

Enable an option to quickly see the primary user of a device (within the columns on the console) I don't have time to individually click machines or run reports to find the primary user.

Allow the built in use of WOL, and right click to wake up a machine or a collection at anytime. Also fix ConfigMgr's native WOL technology to work on common network infrastructure (no Mac-Flapping.)

Integration of the express installation files from WSUS
I think this is becoming mandatory with the size of updates of Windows 10.

Now that we have the option to define both Distribution Points and Management Points as preferred, it'd be terrific if we could have the same option for Software Update Points. It would make a strong case when designing a flat hierarchy.

A truly great feature would be to be able to customize all dialogs show to the end-user, both for OSD, but also reboot prompts basically all dialogs shown to the end-user.
Adding a company logo so that the end-user actually knows it is from our company and trustworthy.

Allow the groups in a Task Sequence to be collapsed allowing a better overall view.

For each computer under "Devices", display different icons depending on whether a user is logged on or not, or whether the computer is powered on or not (see attached as an example of what this function looks like in Altiris Deployment Console). Such feature instantly allows admins to see which computers are available/online/offline, without having to run a report or ping the computer

Devices should show the current logged in user. Next to that should be an indication of if that session is active or not.

This would allow us to see where a user is logged in without having to wait on the userprimarydevice field to populate. Being able to see if the session is active or not will help us know if we can remote in without interrupting a user.

In the new Software center you can only install applications one after the other. In the "old" Software center you could check each application and then install them with one click.

We would like to see a single web portal, preferably HTML-based, to marry the Software Center and Application Catalog. We deploy both types of offerings, and a single place for users to get new software would be great.

When upgrading your site with a CU, have the clients automatically upgrade as well instead of creating a Package Deployment.

Would be nice if the application approval request feature had built-in support for emailing.