I have just updated my lonx bg and dropped him. Just for damage sake there are better options in my opinion. Other lonx like ambusher got way better. Since heal was nerfed and damage overall, he really shines. I run my lonx bg now on super high speed rush style. With almost all champs having 7 speed, buffed up to 8. Have yet to test it in ranked, though I see no reason why it shouldn't work well.
Quick update after playing a few matches on the ladder. The deck is super strong now and can dish out some serious damage. If you need a decklist for some ideas pm me, I prepare it for you.