Well, first you have to sit through the credits. Then you can go catch Latias, find the Regis, complete your pokédex(after you do, you can get a starter from a different region, I cant remember which one), go for the Battle tower, train your pokémon to level 100, try to beat the Elite four as many times as possible, etc.
If you mean "Is Juan the leader in Pokemon ruby?", then no. It's Wallace who's the leader. Juan is leader only in Pokemon emerald. The champion is Wallace in Emerald, but Steven is the champion is Ruby and Sapphire.
Wallace, but you can also fight Steven.Wallace is the last gym leader, and is the champion of all gyms, but Steven is the reigning Pokemon Champion, and is the champion of all gyms and the Elite Four, so Steven is the true champion.
In Pokemon Ruby, Pokemon Sapphire, and Pokemon Emerald, a King's Rock can be obtained, after talking to a boy at Mossdeep City. He stands in front of Steven's House, which is located at the farthest left corner, of Mossdeep city. He tells you that Steven had given it to him, but unfortunately, he did not know how to use it.
Hm 08=Dive. You can get it in Mosdeep City in Steven House.
Pokemon Ruby, Sapphire and Emerald are all Hoenn GBA games. I recommend Emerald, because it's newer, with better qualities and a different Champion who is somewhat easier to beat (The Water-type Wallace instead of the Steel-type Steven).
The Champion of the Hoenn region in Pokemon Ruby and Sapphire is Steven Stone.
steven? or scott? since steven is the champion
The Pokémon champion is Steven, he has a team of powerful Pokémon including Metagross, Salamence and Milotic.
No, you only battle Steven because in Pokemon emerald Wallace is the champion.
In Pokemon Sapphire, Steven is the Champion. If you want to find him, beat the Elite Four. In the next room he'll be waiting ready to battle you.
It's because on Pokemon Ruby and Sapphire, Steven is the league champion and on Pokemon Emerald Wallace is the champion instead of the final Gym Leader. Juan doesn't exist on Ruby or Sapphire.
When you win Elite 4 and the Champion Wallace/Steven.
Wallace will always be the Champion, so he'll still be at the Elite Four.
Simply become Pokemon champion by defeating the current champion steven at the Pokemon league. Also on firered make sure you have given the ruby and sapphire item to celio at one island and you also need the national dex which is given to you after you become Pokemon champion and as long as you have recorded 60 different Pokemon in your pokedex.
Juan is a gym leader in Sootlopolis City. To get there, you have to use dive. Wallace will be the champion. In ruby and sapphire, Wallace will be gym leader and Steven will be champion.
If you mean "Is Juan the leader in Pokemon ruby?", then no. It's Wallace who's the leader. Juan is leader only in Pokemon emerald. The champion is Wallace in Emerald, but Steven is the champion is Ruby and Sapphire.
Wallace, but you can also fight Steven.Wallace is the last gym leader, and is the champion of all gyms, but Steven is the reigning Pokemon Champion, and is the champion of all gyms and the Elite Four, so Steven is the true champion.