Thank you very much for your reply Tony!
I would say that the first photo shows typical BSV symptoms unfortunately,with chlorosis and necrosis in streaks on the leaf. I would keep it away from the other bananas and look into the subject further for a way to obtain a healthy plant/pup from it. I am no expert on diseases though and it could maybe be a deficiency?
The second photo is close to what i am seeing on my Hua Moa i think. I dont know what it is and really look forward to knowing!
Lets hope our plants are healthy or get well again for good!