I've got a potty and I've left it lurking around just in case she fancies potty training herself! I remember how frustrating it was with the dog haha! I might try leaving it to OH and see how that goes down.
Robin, Connor does sound like he's a lot nearer to potty training than Annie is. She just hates her nappy, she knows nothing of the toilet other than not to touch!!
TLH congratulations! I'm sure having 2 in nappies would be less stressful than a newly trained toddler and a newborn, so even if you don't potty train her it will be fine. If you do then bonus!