So has it been confirmed that all the Batman villains are appearing in this? I know they cast someone as Oswald Cobblepot (Penguin). I read another article a while back stating that Batman's rogues would all be appearing.
If that's true, then that certainly changes things for Batman lore... in regards to Batman's age and all his rogues' ages.
So if Gordon is going to face Penguin, Joker, Riddler, etc. during this show, then that means Bruce is 11 years old and all his future-villains are adults. That means that when he becomes Batman, all his villains are much older than him.
Not a big deal, doesn't really matter.
But it's interesting that this show may make it that Batman will be 20-something, but Penguin, Joker, Riddler, etc. are all 40 years old + (possibly even older too).
Penguin, Hugo Strange, and even the Joker are all generally portrayed as a significant number of years older than Bruce. And I hope part of the focus and fun of the show is portraying the supporting characters evolving alongside Gordon and Bruce. Penguin's got a pretty clear origin coming up with his own boss to eventually surpass, so I presume we'll see similar arcs set up for our other characters. Alfred's profile seems to suggest he'll transition from badass ex-marine to the more traditional interpretation.
If they've got the ambition I think they do, they could milk a lot of audience attention and approval by having mini-arcs focus on different Bat-rogues through out the seasons. Imagine watching a show like this:
-Season One villain Oswald Cobblepott slowly plays rival against rival until he finally ends the season as a major player in Gotham's underworld, possibly even after having a beer bottle shoved into his eye socket. We see him as a fallen foil to the Wayne family and the first major crook Gordon can't take down.
-Season Two character Selina Kyle is a young orphan girl who Leslie Thompkins, a friend of Bruce Wayne and love-interest to Alfred, takes under her wing for a short time. Her parents killed under mysterious circumstances, she gives us a few of how desperate the situation is for orphans not born to blue-bloods as she begins an impressive career as a pickpocket and scam artist.
-Season Three's Edward Nashton is the same age as Bruce, just as smart, but a narcissistic mess who comes under Bullock's investigation for extorting money from his peers. After being caught in an infuriating manner by Bullock, Nashton gets himself free and begins a career as Edward Nygma, the Riddler...
See what I mean? You have a serious amount of potential with Gotham, and his rogues gallery includes enough big name icons with known origins to milk for ratings surge after ratings surge.