I love Soul Silver so far; it has a LOT of things to do after the game ^^ Catch the legendaries, ALL of them (which I'm shocked, 'cause...there's a bunch of legendaries XD ) join Pokéathelon, which is a lot of fun...Rebattle trainers, only when they call...Just a lot of things to do XD
I do love how they finally decided to make your Pokémon walk with you. They should have done it long ago, though...(Yellow version does NOT count :/ )
But what I WISH they would have done...is put in the option to re-battle the Gym leaders...Seriously! That'd help gain serious EXP for your Pokémon! There's only limited trainers out there that are truly strong, and when you beat them, it's just wild Pokémon, and that's always not so helpful!
And challenging the Elite Four? Psh! It's SO much harder the second time around...If your Pokémon are not up to level 70 by then, you'll just get knocked out by Will in a glance. (it's happened to me -.- )
So yeah...Re-battling gym leaders...Need to put it in there... :/