[quote=@Natorix785]
Wouldn't the people who know that owl man is a wayne make the logical leap that batman is bruce wayne? or am i just overthinking this?
[/quote]

[quote=@Lord Wraith]
Double that for Ultraman/Clark Kent who unlike Owlman shares the exact same name with his Prime Earth counterpart.
[/quote]

Owlman has no Wayne Manor to go home to, so it doesn't matter, Thomas doesn't care. If anything, Bruce is the one with the most to lose.  Ultraman on the other hand, this is a world where his Kryptonite is limited. Deathstorm in this version CAN transmute elements into Kryptonite; but only sparingly. Ultraman is bulletproof, and such; however, once again, Superman has more to lose.