Games like Gonzaga are the only things turning fans right now.
At this point Twitter banter isn't going to accomplish much at all. I know lots of people that most here would call tucks that are very skeptical of oscar. In fact, I'm not sure I've talked to any person that is blindly supporting him like you see from some (which are a vast minority) at gp or kstatefans. That said, most are patient and will give him a chance, but like me will want him gone if they continue to see bad basketball.
JMHO, some smear campaign against him right now is probably counter productive.