Sure. Taking the two sacks was a lack of game awareness that he didn't need to try to get out of the oncoming sacks as they were in FG range. Its the kind of stuff we wanted to see Allen develop from. The deep throw to DiMarco was another sign of allen trying to do too much. The Lateral was another example. They were not all terminal mistakes, they weren't picked, but I believe, at times, there is a history of poor decision making as shown by these moments.. or at least 'gunslinger' decision making at inopportune times.
Certainly Allen will follow up these plays with great plays, which he is trying to make at the times I have highlighted. He played well first half and at times in the game for sure.
I dont think he is going anywhere and the more I think about it the Oline is a BIG priority.
All of the things you mention are valid but on the awareness thing with Allen there are times when it's a problem in my opinion.