They're not part of the DCU.

"They're not part of the DCU. "

Why would you want to throw random cartoon characters onto the Teen Titans?  Makes no sense. 

if u look thru the content of comicvine and searcg for ben 10 and rex are dc characters, this is because the cartoon network comic is syndicated with DC

i have to admit they would be a nice addition to the team but i wouldnt really say ben should be because he just seems like he would keep more foccus on alien evils, but with rex i think itd be pretty sick the team would be fairly balenced but itd probally be to much a transtion from providence to the teen titans and there'd probally be no bobo so itd be a little sad without that monkey

It would be cool to see Ben take on Kryptonian DNA especially if he showed the ultimate evolved form I aaumse that'd be superman P1million 

I wont mind Ben joining Teen Titans as long as he already has his ultimatrix with him and maybe Gwen & Kevin could b in the Teen Titans reserves and occasionally help the Teen Titans out but a HELL NO to Rex joining.

I guess if Dc needs heroes, but ben 10 and rex were created by man of action. Gwen would be useful to the titans though

Gwen Tennyson should totally join The Teen Titans.

they are not part of the dc universe lol im tired of all theses ben 10 crap showing up dont get me wrong i watch the show but they have nothing to do with dc or marvel

Only if disney characters start crossing over with marvel characters.

Make them darker, more serious characters and then I'd be happy to see them join.

But neither are part of DC continuity.

@yuzulon: They could do that.....it would take some maneuvering legally but it could possibly be done. It would be like getting Harley Quinn, just with a few dozen more stacks of paperwork

Rex is the name of the main character,the name of the cartoon is Generator Rex @DEGRAAF

I think Rex and Ben would fix into teen titan but it should be Ben10 omniverse and also have the ultimate alien watch and omniverse watch too

I like it. Rex,Bobo and Six are really good characters. Providence is an organization that fits right in.

Ben brings a slew of alien worlds with him that improves the DCU.

when Spyboy and Young Justice teamed up it was pretty fun.

They're not part of the DCAU but they both have had comics made for them from DC itself even if its non canon so there's that.

They'd fit more in Young Justice. They're too extreme and out there for Teen Titans, power wise.

Keep Ben 10 out of DC please

They aren`t part of DC.

No. Those characters have their own extemsive mythoses that require being in their own universe.

I'd like to see it be done in a similar fashion to jl and power rangers