I agree with those that think Receiver is a need going into the Draft.
However, I think there is a "type" that works with what the Rams do. And, I'm not sure I completely understand all of the traits, but I can make some educated guesses by who's on the existing roster and what works.
McVay will probably stay with the 11 personnel and utilize the Bunch formation most of the time, with receivers in close as opposed to out wide. They seem to have an average but strong build, above average hands, ability to block, functional speed and quickness that allows then to separate, they have good enough speed to generate yards after the catch, but don't really time that well in the forty. Tutu is the exception, but then again sees a minority of the snaps. So ,I think if they draft someone, they will fit this mold.
Ricky Pearsall (Florida), if he lasts to the third round might be the perfect fit.. 6'1" - 192 lbs. 4.50/40 ..arguably the best route runner in the class. Only knock is he will have to work on his blocking. Had an outstanding QB rating of 115 when targeted
Javon Baker (UCF) an Alabama transfer, possible 3rd or 4th round ...... 6'1" - 208 ... 4.48/40 .... great production along with QB rating of 110 when targeted
Luke McCaffrey (Rice) .... 2 year starter at WR after transferring from Nebraska as a QB. 6'1" - 202 lbs ... 4.45/40
Has the most to learn of the 3 but has the pedigree to be great. 5th round would be good value IMO
All 3 had had good week's at the Senior Bowl.... and we know the Rams put alot of stock in players that show well in this venue.