Yep, spring will give us a glimpse of what we have and what we need. We don't know how quickly some of the talent will develop. Guys were misused, underused or not used at all last year, so we don't know how quickly they'll progress or in some cases, what positions they'll play. We don't know how the QB competition will play out. We don't know how much quality depth we have or can develop before fall camp. We don't know who'll live up to their potential, who has a higher ceiling or who could decide to try their luck elsewhere.
You're right-- we need questions answered and gaps filled. And hopefully, we'll get some good surprises. Then we'll go portal shopping and round out the roster the best we can.