Honestly i think this era is over and they know that. HTL was released in November (!!) and never charted in the BB Hot 100 although the band has so many fans and was pretty huge this era with Who Says and LYLALS. So i can imagine even with huge promo HTL would flop.
BUT the thing with We Own The Night or My Dilemma plus the Call Me Maybe-like video would be a nice thing. The only problem is they said they want to make a hiatus. But as i said before, there is still hope because they had a performance on Dancing with the Stars so everything is possible. And a fourth single would be more than nice and would make me so happy