With the exception of 2 of all these athletes, Daniel Komen was a LONG way ahead of them over 5000m .... He ran the 2 miles several times, and he ran hard, pushing for a record every time. That said, he broke 8 mins by less than 1.5 seconds.
I highly doubt many of these other folks were within 2 seconds of Daniel Komen over 2 miles.
We know Geb wanted that record, and went for it a number of times, but never went under 8. To assume then that MottrM could've done it is a bit odd, to me.
El G, possibly .... I've watched his 3000m race on the tube a few times .... I don't see him being 3-4 seconds faster than that with better pacing. But he may have been able to go under 8 min for 2 miles. Maybe. Bekele, also. Possibly Lagat, as he has so much speed. Morcelli. No.
8 minutes is special. The idea that Galen could run under that off 3:50, nearly 4 seconds slower over one mile than Daniel Komen is absurd.
Mo F. Maybe after his 3:28. But until he runs a REALLY hot time for a 5000m or 10 000m, I don't think it's a fair call to say yes. Especially given what we now virtually know about he and his twin brother. :)