A Way To Kindoff Make Custom Variants

Hey i've had an idea for Battle For Neighboorville and im sure this has been said before but id like to give a few examples and stuff and make my point of view clear on this.

So in battle for neighboorville we dont have variants which i understand but i dont think the upgrades system replaces it BUT something that might do it is different weapons.

Now this kindoff speaks for itself but just to make it clear:

In GW2 and GW variants were unique because of some stats but mostly their primary weapon but the upgrades system doesnt have weapon changes and i shouldnt but we should have

these weapon variants.

And i think that these should be unlockable from the reward-o-tron 3000 or maybe even something completely else 

Let's take the space cadet zombie for example 

(please look at the file i've provided) (also the stats are just an example)

As you can see it just changes the weapon but this does allow you to use the new costumes or maybe just the decorations to kindoff mix the weapons with the customizations to make

youre own varaints.

A little example lets say there would be a skeleton skin for the rose (they might even be in the game i rlly dont know)

but lets say you have that skeleton skin then you add some fitting customizations and then you choose a weapon variant (lets take a poisonous staff)

and BOOM a toxic skeleton rose variant.

You can even customize him/her more with the upgrades this will make ppl want to make variants which kindoff makes countless possibilities mainly thanks to the fact we have

the upgrades system.

Also i rlly think for this to work they need to make more slots like 3 is way too less it already is right now but if this weapon stuff would be in the game we would really need alot more i would say like 10 slots atleast.

So ye thats why i think this would be a great addition to the game.

Feel free to give me critism or tell why you dissagree because this only helps

to get a better conclusion.