obi wan in the garage would have had been a nice similarity to luke finding leia's hologram.

'Help me anakin, you're my only hope...'

AOTC edits are definitly the most interesting out of the PT, because it was where the overall PT plot was let down the most. i always feel that the PT movies seemed to be a bit offset. ideally TPM would introduce the idea of seperatists towards the end, so AOTC would only have to address the clones mystery and could have anakin start to doubt the jedi towards the end. ROTS could then start much closer to anakins fall from the jedi, and the other plot elements could culminate in a more complete ending.

the clone wars series adds to ROTS, and makes bits like the clone wars (obviously) grevious, obi wan and anakin's relationship etc, a bit more fleshed out, but really we shouldnt have to rely on a tv series to do this.