I remembered that Chloe was supposed to have forgotten Clark's secret but I forgot that she had been abducted by Doomsday! And anyone reading this blog will have seen Smallville years ago and forgotten the sequence of events.
The Legion are great! I remember their first appearance in Adventure Comics. Metafiction: in Smallville, the Legion has never heard of Chloe Sullivan. Well, they had never heard of her before.
The Legion ring that Rokk gives to Clark is just for time travel so he should not be able to use it to reverse events as he does in "Infamous." Either do time travel well or don't do it.