Hindsight. Ansah nor Lotulelei were seen as better prospects. Dion Jordan was the player being mocked mostly not Ansah and he sucks.
Keep in mind that Lotulelei was considered a top 5 prospect for his entire senior season until the combine, when it was discovered he had a heart issue. It does not seem to be an issue so far but I am sure more than a few teams moved him down, or took him off their board completely.