Stuff from other Continuities that Should be canon
you know how stuff sometimes play out on other miniseries like elseworlds and not only are the sole reason why the mini is created but makes you wonder that it might work out better if it was in the main earth
for example, i really like Frankenstein Agent of Shade, but the origin of the team of the creatures of the Unknown is much much better done in the Flashpoint miniseries
or just simply stuff that might be interesting to play with in the canon like in Last Family of Krypton, the parents of Superman arrive with him on earth, but its a pretty different earth from the canon and they start to mess up with things like with Jor-el saving Abin Sur from dieing and other
do you think that some of those kind of things would had work in the relaunch?