1) Morgan Fox played defensive line, dude. And Forrest is 6'3" 249 vs. Ogletree's 6'2" 245.
2) It's not going to happen. Ogletree is a great fit for this scheme. It's shocking to me that anybody wants to get rid of a guy who was just named a Second-Team All Pro.
3) I don't know where you're coming up with this assumption. You keep assuming that Wade Phillips runs a run of the mill 3-4. It's not how it works. Phillips is known for building his defense around his talent. Phillips is not going to use Ogletree in a thumper role. You don't get to be arguably the best DC in the NFL by doing silly things like that.
4) Wade Phillips isn't oblivious to the strengths and weaknesses of his players. He's not going to put Ogletree in a position that masks his strengths and magnifies his flaws.
1) So does Quinn play DL in a 4/3. Not sure what your comparison between Forrest & Ogletree's size is supposed to mean, they are pretty close.
2) Time will tell whether he's a great fit or not, i'm not nearly as certain as you seem to be, but I am hoping for the best. I really don't care about the award, not as much as I do that he graded at #51 overall among the 87 graded LB'ers, and that his run blocking was terrible. As a 3/4 ILB, those run blocking skills requiring him to take on and chipping blockers are likely even more pronounced.
3) I've never assumed this, and my past posts should be proof enough. I also understand that 'Phillips is known for building his defense around his talent', but there is often two ILB'ers with two different skill sets, and I question whether Ogletree can find success with either one or if he is more suitable to his old role as a WLB where he was doing very well. I also question the wisdom of paying such big money to a guy who will be playing his 3'rd position in 3 years, especially if the position isn't his best and he's a season from free agency. Ogletree isn't a thumper and he won't be playing that role, but he will be required to block or chip offensive linemen. I suspect his role would be closer to what is expected of Brandon Marshall.
4) I expect that Wade will do his best to work Ogletree's strengths, but all players have strong points & flaws, and while I hope that Phillips turns 'Tree' into a HoF'er, he may yet turn out to be a better WLB than ILB.
You seem upset that someone would question his ability in this new system, but fans also question whether Hayes, Brockers, Quinn, & Barron will fare well, ... it's not out of the ordinary to seek answers where changes of responsibility occur, there will be adjustments and hopefully it all goes smoothly. You yourself gave credit to whomever was responsible for certain Denver ILB moves, stating ; 'If you look at Denver, they've treated their ILBs as replaceable', ... no reason why we fans can't do the same, especially when the Ogletree/Barron CAP hit comes in at near $19.3 mil.