Depends what kind. Most of the past few new content releases were high-level flashpoints, operation expansions, an entirely new operation, and more dailies for faster lv 50 gearing. I've played nearly none of the high level flashpoints (in fact, I don't think I've tried anything past Colicoid War Game.. lv 42?), and am certainly not geared for ops on any of my toons. So I was grateful for the new warzone.
1.3, from what I hear, brings HK-51 as a new companion, even more dailies (a story involving the Dread Masters from the Belasavis shared quest-line imp-side. Taking my latest imp through Belsavis I noticed they've gotten a cosmetic upgrade, new unique helms), a related OP, another flashpoint.. so it becomes clear that they're gonna keep giving most consideration to people who do 50 stuff, whereas I think flashpoints should be introduced at lower levels and then also available as hard modes.