Based on the original bidding, I was going to post that a low diamond to the J looked tempting, since it immediately gives us an entry to dummy along with setting up diamond tricks. However, you then go down if South has the
♣K, and if clubs are 3-1 the finesse didn't really achieve much and you're also going down if South has the
♥A.
So I agree with P_Marlowe about playing club Ace and another, which fails if South has the
♦K, but works otherwise (unless North has Kxxx-KJx in the minors in which case you only have 8 tricks, though I'm not sure if South would bid 2
♠ with either QJxxxx-xxxx-xx-x or QJxxxx-Axxx-xx-x).
But I'm baffled by the new bidding. The only time I've considered opening a weak 2 then freely bid another suit was with 6-5 shape (though Michaels was an option here). If South has QJxxxx-Qxxxx-x-x then double dummy tells me the only hope is playing a low minor at trick 2 (doesn't matter which), then dropping the
♥K under North's A to generate another entry to dummy. If that's the play, I suspect this post is in the wrong forum
![:)](https://www.bridgebase.com/forums/public/style_emoticons/default/smile.gif)
If South has this shape without the queen, then hearts are blocked so we're no longer in danger following your existing line, just play another club.