As long as we can change equipment any time, even during combat, this is pointless.
Lets assume we cannot change equipment during combat any more:
It might make sense here, but I still prefer 1 melee and 1 ranged slot.
You have to chose careful what equipment you take.

Prof. Dr. Dr. Mad S. Tist

World leading expert of artificial stupidity.
Because there are too many people who work on artificial intelligence already