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It was possible that Rockstar would release a portable GTA San Andreas Stories to follow in the footsteps of LCS and VCS and to cover all games in the GTA III Era.

Bringing the State of San Andreas to the PSP or DS would be a huge technical challenge, due to the size of the 3 cities and countryside. A stripped-down version (set in one city only) would be more realistic.

However, the GTA III Era has ended and been closed off. The GTA IV Era is completely separate, and there is almost no chance of Rockstar going back to the old cities, storylines and characters.