Interesting topic but as stated, they would do terribly.. I think what's more realistic is to ask what if your favourite basketball player was a boxer.. I could actually think of many people who I could see being superstars if they had trained for boxing.. KObe, TMac, Lerbron, Iverson, Rasheed Wallace... THe NFL probably has many as well though Im not as big a football fan... Guys like RAy LEwis, Julius Peppers, are just freaks of nature, I could literally see either of them dominating the HW division if they trained boxing for a year or so.