Spiderman, gets all the OMD bullshit rebooted and back to the married, post The Other, heart shaped herb ingested, identity revealed spidey I knew and loved so well.
Batman a Yellow Lantern Ring.
Nightwing Deathstroke's Serum. See how good Dick becomes after gaining Slade's strengths.
Ricochet, the SS Serum
Kyle Rayner gets to be the top Lantern again. His ring gets a unlimited charge and only works for him. Period!
Sadom Yat gets to grow a pair and start using the power like the avatar of all the Green Lantern Corps and Superman combined and not jus a punk rookie lantern with no idea what he's doing.
Superman goes Red and Blue again.
Conner comes back to the 21st century, becomes Superman II and has a kid with Cassie to unite the Kryptonian, Luther, Amazonian bloodlines. Kid grows up raised by Dick Grayson and Tim Drake and becomes the greatest superhero ever Superman III!
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None of them sparkle!
Sig by Scythe!
Yes the upgraded Batman would let all the power get to his head. He might start to believe that his mind is no longer his greatest asset and over time he would not rely on it as much.
I'd like to see the Surfer at least hover whenever his board is knocked out from under him instead of his dropping like a friggin' stone (making it tough to even knock him off in the first place was something movie Surfer got right).
On the other hand, I think Surfer has way too much versatility for a planet-finder (what he was created for). So, overall, I'd upgrade his brute power, but downgrade his versatility.
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Shinier than a speeding bullet.
Just prior to the Maximum Security event, I think (Maximum Security was a Marvel event about a decade ago. Think Secret Invasion but with the Kree instead of Skrulls)
oh ok. well I was thinking maybe Deadpool with an Adamantium skeleton, or Sue Storm with ShadowCat's powers. (that way she doesn't accidentally bump into anybody while sneeking into Doom's castle or something.)