Resurrecting this thread to make a point about Platinum's regional dex. Platinum's dex is good overall but I don't think it's better than B2W2's as I wrote about
here.
This is mainly due to Pokemon distribution. But more specifically, I want to bring up Ice types.
It's been written about before but Sinnoh of all regions should have had earlier Ice types. If they weren't going to change DP's encounter tables Platinum should've at least added the new Ice types earlier in the game.
And there doesn't seem like a great reason why Snorunt and Swinub shouldn't be available earlier, say around the second or third gym. I wrote about Snorunt
here where I don't think adding it around then would've been game breaking at all. I could probably say something similar about Swinub.
Just disappointing and has become one of my biggest gripes against my favorite game over the years.