It would be nice to send out a mass email from list view without setting up a campaign as well as and option to send individual or mass emails out at a designated or delayed time, again without the hassle of setting up an entire campaign.
I would envision an additional option “Mass Email” under Mass Update in the action drop down in list view.
Then in the actual email dialogue box where you would compose the email there would be a button that allows you to delay/set a time for delivery?
I use the delay function all the time with a plugin inside of my Thunderbird email client but would prefer to do it our of SuiteCRM.