It's also good that -- unlike in the past -- we don't need to rush youngsters out on the field to fill holes in the two-deep. Guys like Ross / Hornsby [or Damien Williams this year] might have gotten rushed out as true frosh, sink or swim.
Now, those guys are in their second year, and STILL only need to be counted upon in a secondary capacity, ahead of more established guys [just like JRS / Gill were last year]. And if the youngsters produce, it will only make the unit stronger, and then they'll be experienced and positioned to take over for guys who graduate.
WR seems like a position of strength [to me, anyway], and balanced over the next few years.