I can't say I agree. Those players may have agreed to stay on with McD, but they weren't recruited, primarily anyway, by McD. I might be wrong on Dunson, but I thought he also was a Morgan kid that decided to still sign even with the coaching change. The 2007 class was McD's first class entirely recruited by him and his staff. The 2006 class was a split of some players recruited by Morgan's staff and McD's staff at the last minute.
About a year ago, I took a different job. When I got to that company, 4 months after I was hired, they sold out to a big corporate company that I had no interest in working for. Despite that, I still continued to work that job for another 4 months because A) I was already there so why not give it a chance and B) I could always spend time looking for something else while I'm being paid. I decided I didn't want to be there any longer so I found something else and left.
I tell you that story, which is true, because I see that being a similar situation to the players that stayed on with McD but were recruited by Morgan. They were Morgan's guys even if they stayed on with McD. I can't attribute their leaving to McD. If you do, we'll just need to agree to disagree.