This will be an interesting bout. I think Joshua has better defense than Wilder, and throws better combinations. Wilder has been improving his jab since the Bermane fight, and his overhand right may be the most devastating overhand right in the business right now. Wilder has also been stunned a few times in the ring. I think if the fight happens I would go with Joshua by decision. However, as most fighters know one right hand can change that outcome.