JLA vs ???

Who wins

JLA
Superman
Captain Marvel
Wonder Woman
Green Lantern/Hal
Hawkgirl
Elongated Man

vs

Quantum- http://www.norse-man.net/marvel/Char-Q/Quantum.htm & http://www.rapsheet.co.uk/RapSheetMain/Character.asp?UniqueId=405

Super Adaptoid- http://en.wikipedia.org/wiki/Super-Adaptoid

Graviton- http://en.wikipedia.org/wiki/Graviton_%28comics%29

Halflife- http://en.wikipedia.org/wiki/Halflife_%28comics%29

Zzzax- http://en.wikipedia.org/wiki/Zzaax

not much of a chance for - oh wait htere is supes and gl - they win

Super Adaptoid could mimic Supermans powers and Quantum is be in more then place at once... Gavtiaion could effect the gavity so they could not fly.