Build a duplicate deal report

You have a duplicate contacts report which is very helpful. But there is no easy way of identifying duplicate deals. Duplicate deals over estimate how much youve got in your pipleine so it is a big issue, especially when dealing in volume. Please can you replicate what you ahve done for contacts for deals as well (based on same/similar name or email)

YES TO THIS PLEEEEASE

I love my suspected duplicate contact list, would love for a similar one to be built for deals