Let me educate you. The first thumbnail talks about "some teams" feel he's a G but then another team doesn't. This means nothing as we don't know the ratio or the validity of that claim. It especially means nothing when you're trying to claim this was the opinion of Walterfootball.
The 2nd thumbnail really shows how you don't have a clue of what you're talking about. It begins calling him a RT or G prospect, includes a mention of why LT isn't ideal and then mentions how he could get on the field right away at G. Similar to what Flozell Adams did. This is very common. The fact that this confused you speaks volumes.
The 3rd thumbnail would be the strongest evidence of at least one draftnik considering him a G but then they backtrack and mention how he could be a fit at RT for some teams.
Kiper, McShay, Ourlads, Brugler, none of these guys considered Collins a G only prospect.
At first I thought you were lying. Now I know you just don't understand what you read.