Gunn said they wanted the universe to be more connected, so they could introduce Ted in Jaime's movie, then he could go have adventures with Booster on the TV Show (and occasionally be a mentor to Jaime).They aren't going to do a Ted Kord Blue Beetle when they've got a Jaime Reyes Blue Beetle movie coming out in August.
Then again, Susan Sarandon is playing Victoria Kord in this one so...
I'm of the opinion you can never have too many Beetles, but I know they worry about viewers being 'confused'. They did have both Barry and Jay on the CW Flash. And Ted and Jaime have the advantage of being very different Beetles (Tech vs Aliens).