Ability to hide standard button 'Update Opportunity totals'

Hi,

In Oppty product page layout (Revenue object) I am using several custom fields to capture fees that form the overall Oppty product revenue for a certain team.

Therefore we do not use the standard Revenue field, and we cannot rollup revenue to the main Oppty level by pushing the Update opportunity totals button. Instead, I have a report that calculates this revenue in a custom column. The Opprtunity main revenue is entered manually in CRM.

So I am wondering if it's possible to hide the Update oppty totals button, since it is confusing for users, if they will push it they get 0 on the Oppty level. Of course I would only want to implement this for a certain role, not all users.