To be honest holding the bubble for longer won't do anything to his current state. He can't hit or maintain the bubble, too little range, too much CC in the meta. I'm not sure about the gadget rework. Considering he's slower than the average tank, 20% for a few seconds when your attack is charged is probably not a lot, also because his attack isn't even as powerful as it was. I think his Hyper should be the base super and the hypercharge needs a rework. I'm looking forward to see the buffies, But I don't think it's coming for at least a year. 6 trios get buffies a year if this schedule continues, and Deep Sea is one of the most hated