Just think that for 1 or 2 years he keeps rushers off Goff
Goff's development could be greatly enhanced if he has some piece of mind on that left side. Can you imagine the quarterback jitters a QB could get the syndrome with current state of affairs
Even though that move enough may not be enough to get the Rams to the playoffs, but point you made about Goff is significant in the Rams future.
Do you want him ruin (i.e. Bradford) with a mess at Left Tackle and no playmaking WR. At least fix half of it in free agency to weather the storm.