Trading Collins would be ballsy but honestly, he's not good enough that he's a must have.............. especially if someone got a key OT injury and was desperate. Like who here wouldn't take a 2nd round pick for him if some team was crying for OT help (yeah, he wouldn't get a 2nd most likely, but I was just being extreme to make a point that he's not a must have on this team). Timing would be at play here. In other words, if this was late in August camp and you really had cross trained no one at OT, then you might be stuck. But let's say they have used Williams at OT in camp as well as OG and he was adequate at RT? Yeah, I'd make that trade.
Would I go after Joseph? Absolutely. But it's clear they like what they have with Heath and Iloka and the kid they drafted, Wilson. I think it would take a monumental collapse at the S position (like WR last year) for them to think about making a trade for a SS.