I've been saying for a long time...........Purdy is going to be a problem and the Rams need to find an excellent QB to take Staffords place.
If I was the Rams GM (I have the first name already) and the 49ers called and offered a straight up Stafford for Purdy trade I'd do the deal. And like you I'm a Stafford fan!
Young QB talent like that is very hard to come across and drafting is a crapshoot as we all know.
This is the play you are tlaking about. I recall posting it years ago with one line saying "I want one of these".