Weapon Variety - More Sword Types

We all know the defaulted combat weapons. But, how about a bit more of a "Variety" to the weapons?

My thought is mainly from Swords. But, it can be expanded even more.

What I'd be interested in seeing about options for various swords like the following:

• Dagger
• Longsword
• 2-Handed Sword

How would these be created?

• Dagger - Much like creating the Default Sword with 1 Stick + 2 Diamonds. Take away 1 of the 2 Diamonds and use 1 Stick + 1 Diamond = Diamond Dagger.
• Longsword - Make your Default Sword. At a Crafting Table, Take a Diamond Sword + 1 Diamond = Diamond Longsword.
• 2-Handed Sword - Just like the Longsword. We Tak the Default Sword + 2 Diamonds = Diamond 2-Handed Sword

Why should these be added to the game?

It's more of an Idea if you're wanting to have more fun with combat. It also benefits from different levels of weapon damage but also includes different cooldown timings. Some Ideas required Range as a factor too.