I think Eevee's evolutions are based on Special types only because they have done every single Special Type:

Fire, Electric, Water, Psychic, Dark, Grass, & Ice. All there is left is Dragon. Either they are using up the Special Types first & then moving on to the Physical Types or this might be a clue that Pokemon might be coming to an end soon.

That QUOTE was by me, just saying, don't want someone else to take the credit.

I just got another idea!!!! They should have 5 Extra Gym/Challenges that are based on a Stat (I'll just refer to them as Gyms):

One Gym for ATTACK

One Gym for DEFENSE

One Gym for SP. ATTACK

Another Gym for SP. DEFENSE

One more Gym for SPEED

We don't really need HP to have its own Gym.

* This gives the Trainer a much more difficult time to strategize because the Gym won't have a specific Type but any Pokemon suited for that Specific Stat. I feel like calling it: S-Gym Challenge

Pachirisu should have an evolved form, maybe. It could look like a red squirrel, with more of a powerful presonality.

does it matter? I'm suprised this thread is still even alive.

dark/fire, and all of the flying types except for fighting.

p.s. I would like to see alternate slow poke evolutions (maybe to give a new rival to eeveelutions, as opposed to tyrogue). Here are my ideas:

1.Slowam (water/fighting): looks like slowbro, but the shellder instead bites the arm (with the ring brace, an item of my own design that looks like a ring made of diamond that fits around the arm (evolved when traded)) and the new shell is a bit larger and twisted, also allowing it to use it as a shield along with increased strength.

2.Slowick (water/fighting): looks like slowbro, but the shellder instead bites a leg (with another item called the speed herb, a ring made of leaves, vines, and herbs that goes around the leg (evolved when traded)) and the shell has grown onto both legs, giving it more energy from the shelder, alowing it to run at high speeds.

3.Slowing (water/flying): looks like slowbro, but the shellder instead bites the back (withe the sea sap, which is made from mashed up coral, mud, and honey that is rubbed on slowpoke's back (evolved when traded)) and the shell forms what seems like an armor that fits around the arms, legs, and back that form a wing membrane, allowing it to glide like gligar. The wings also have enhanced strength, since they are technically a shell.

4.Slownhold (water/steel): has slowbro's head, but the it evolves under special circumstances, two shellder bite the ears, one on the tail, two on the arms, two on the legs, one on the stomach, and one on the back, the one on the stomach must then evolve into a cloyster and jump off (evolves when traded with a water stone from johto (recieved in-game)(evolve when traded)) it looks more like lairron but with slownhold's head sticking out of a shell that covers the whole body, making it quadrapedal, and the shell is very spikey and the shell can slide on the ground very easily due to slickness. It's stomach is it's only weak point, because it is not covered in the shell, and this pokemon is one of two ultimate forms of slowpoke. It also does not suffer from recoil damage. Has very high defense.

5.Slowtimate (water/dragon): has slowbro's head, but it evolves under special circumstances, two shellder bite the ears, one on the tail, two on the arms, two on the legs, one on the stomach, and one on the back, the one on the back must then evolve into a cloyster and jump off (evolves when traded with a water stone from hoenn (recieved in-game)(evolve when traded)) it looks a bit like aggron but slow timate's head is surrounded by a huge armor except for the back which is not covered and is it's only weak point. It is bipedal and the shell has many small spikes. It is one of two ultimate forms of slowpoke. It also does not need to recharge after attacks like hyper beam. Has very high attack.