Ability to use field tokens as values in filters

[Anonymous]

I'd like to compare dates or other values in two fields in the same lead record.  I submitted another Idea Add filter that allows comparing date values within a lead record, which is one way to accomplish this, but Markeo's status on that Idea is "Maybe one day".  If I could use a token for another field's value in a filter similar to the screen shot below, maybe that would have a Marketo status of "We like it!"!