Every year us fans often over estimate what's possible, and which players will actually turn into studs!
I think your right, if one of a select few players fall to the 31, the Rams pounce.
Otherwise it's a trade back if possible into round 2.
However, I'm not sure their moving up again I to the 2nd unless they gained a high 3rd in the trade down from 31.
I think Shead is showing signs of liking the Patriots models. I've always hated trade ups, unless for a QB due to that potions importance and historical just factor after the top picks.
I was gutted when we traded up for Tavon, I wanted a trade down and collect picks and I wanted i wanted that G that was our backup plan (Detroit took him) Snead and McVay seem truly in sink with a players potential/fit and round availability.
My perfect draft would be to gain a 3rd at least in a trade down...
2- DL
3- OL
3- CB
3- S
4- OL
5- DL/Edge
6- TE
7- RB/WR/CB