I'd like to see all three (SJD, Note and Allen) come back with reasonable deals but I doubt it happens. I think Joseph Day will probably move on. He has played well. He has worked on his pass rush this offseason and it looks like his work is already paying off. We will see if these young defensive lineman might be able to take another step next year.
If Allen and Noteboom (even as the third Tackle) sign second contracts it would help the draft class. After the search for a center that has taken years it would be good to hang onto Allen and have him as a Ram for more than one year as a starter. If AJ Jackson is able to show more than Noetboom this season I could see Noteboom moving on. But that LT position is obviously so critical there is going to have to be some serious efforts to secure the position if Whit ever hangs up his cleats. If Whit goes then maybe the Rams bring in a LT and/or hang onto Noteboom in addition to Jackson.