Nobody except us lol
Problem that I have with that is that it will either need to happen quickly, or be quite an anomaly....as you pointed out, only one moderate la nina over the past 70+ years has rallied fiercely in the second half in this area. If this were an el nino, then I wouldn't sweat it. You can try to use Tip's Hadley Cell clause to wiggle off of the figurative hook that is this train of thought, but as you and I have discussed, theoretically, HC expansion should only serve to constructively interfere with the already normally unfavorable Feb la nina regime.
Better pray to get lucky and have that next PV succeed at tempting that heffer of a sister to plant herself on a couch in Canada. If we end up with the anorexic twin again, its curtains, barring a miracle.