Bad_Wolf, on 2019-January-31, 16:24, said:
@phoenixmj Advanced players double. Partner needs to be able to "imagine" 6H simply because this is one of the hand types that starts with a double. Ignore posters suggesting an original 2H bid. The hand is significantly too weak and LTC has nothing to do with anything except poor teaching. (Other good players might mention NFBs - ie negative free bids, but that is another discussion)
It's not "significantly" too weak in many contexts, many Acol pairs will shade this bid over the overcall, and for those that do it's really quite close to good enough, if Jxx♣ was QJx or Kx(x) it's virtually auto, if it's Qxx, I'm thinking about it, probably not, but Q10x, or Qxx in a 6331 I probably do.