Who could, would or should we trade.

Well.  Johnny Hekker , Eddy Pineiro, JJ Hanson should have no trade clauses. ......
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I’m of the belief that we need to build the offense line first.  Pass protection, and the ability to open holes for a running back . If the QB doesn’t have time, and a running game,, we’ll suffer

You make some good points here...

I am of the opinion that we HAD a VERY decent O-Line last year. We didn't lose it over a few weeks. Terribly unfortunate circumstances brought us to where we are today. If (when) we get Corbett back and we get Christensen back, we'll have the nucleus of a fine O-Line. T-Mo has not missed a game yet and is high quality. Boze is a quality Center and a team favorite. And Ekwonu is ........ Oh, wait a minute......... shoot never mind.

Seriously, a very decent O-Line. Ekwonu is a terrific run-blocker. Not so mush as a Pass-blocker. He has "lazy feet" and I don't know if he will ever improve to the point where he will be "above-average" as a pass-blocker.  Still, we need to give him at least one more year. He's only a 2nd year "rookie" and he's playing a tough position...  He is a perfect example of why 1st round draft picks are not necessarily "all that". He's big, powerful, and he was highly ranked at the draft ---- And yet, he struggles. Not at all unusual. Rookies are just not ready for the NFL game.