1) Partner could have as little as i) xxx Qxx Qxxx Qxx or as much as ii) xxx Kxx Axxx xxx. On i) 4
♦ is most likely going down one barring a very lucky lay-out in hearts whereas ii) is making 10 or 11 tricks whenever
♦s split, depending on the
♥ finesse. If you agree that 2nt by partner over 2
♠ is not terribly useful as a natural bid, you can make a distinction between good and bad raises to 3m on such auctions.
2) Quite a few people passed RHO's 2
♥ with AQxxx xx KJTxx x (there was a typo in the hand I posted; you have two
♥s and a stiff
♣; hopefully it won't affect your bidding decision, but will affect you opening lead probably). Partner has T9x xxx Axxx xxx. Unless he bids 4
♠ over LHO's 4
♥, you didn't lose or gain by passing.
But I am curious about your requirements for a 2-level overcall. We've always been warned about preempting over a preempt. Although this hand doesn't fall in that category, it looks like fairly light action. What if RHO had preempted 3
♥ would you be overcalling 3
♠ ? And was it only because of the favorable vulnerability or would you overcall regardless ?
An interesting point about this hand is the opening lead. If you lead an auto stiff
♣ you're greeted with KJx KT xx AKQTxx in dummy

Anyone who leads the
♠A and switches to
♦s would pick up a lot of MP.
Seeking input from anyone who doesn't frequently "wtp", "Lol" or post to merely "Agree with ..."
(1s)-2d-(2s)-3d-(p)-p-(3s)-p-(p)- ?