Bug 26905 added a new "Suggestions" option to the More dropdown for users who have suggestions permissions but not any other Acq permissions. Some users are more accustomed to using the buttons off of the staff client homepage, rather than the More dropdown, and we generally work to make things accessible via either option. I'd suggest *either* adding a new Suggestions button to the homepage (mirroring the More dropdown options) or showing the Acquisitions button on the homepage to users with only suggestion management permissions.