Honestly, no. If you remember, the series had two worlds to work with in the western world: Earth and Mobius. Even if they were to drop the name Mobius, it's still two different worlds they could have used to justify the two worlds concept, yet they removed Mobius with extreme prejudice and made everything on Earth: Humans refer to the Angel Island and Little Planet Incidents, dragging everything over to the one world, and the Echidna were on Earth 4,000 years ago, with the Chaos Emeralds on pedestals and not in active usage to cause a Chaos Control result like Sonic X suggests as causing the dimension hopping. Again, the only game that started this two worlds crap is Sonic Colours, which damages the continuity of every Sonic game before it. Sonic Adventure's backstory falls apart, Sonic Rush makes no sense in why everyone's surprised Blaze comes from another dimension, considering everyone has done it before and were apparently dancing over the dimensional barrier, including a G.U.N. Fleet managing to make its way over to Sonic's World, or Blaze making her way to Earth which, again, makes it confusing when everyone is surprised she's from another dimension considering they're literally in the same boat.