Let's say we finish 2019 at 6-6 or 7-5 which is a 2/3 game improvement.
Its easy to say yes, 9-3 or 10-2 in 2020 but what is going to be different?
Even if nothing else changed, a year of experience playing together is incredibly important for entire position groups, starting with the O-line, then the WRs and QB working together, then the secondary, and then the LBs. Another year for Special Teams to work together also eliminates a lot of bad snaps, etc. You have to have a base level of talent, skill, fundamentals, etc., but it's hard to put a value on gaining a year of experience and cohesion for a team.
We return the entire O-Line next season ... but is that a good thing? Unless there are position changes or new candidates the only thing I see is a more experienced Center which in itself is good.
I can't imagine anybody who's ever played O-line at any level of football who would disagree with the idea that playing together for another year is going to lead to a lot of improvement in a lot of areas.
At WR, we potentially lose Speilman (to the NFL) and there is nothing but a bunch of unproven red-shirts to improve this squad.
First, Spielman is NOT going to go pro. HIs scouting report, right now, would read that he's an oft-injured, under-sized WR with average speed. I'm glad we have him, and I'm glad that he's coming back, but he doesn't fit the profile of a draftable NFL WR.
Second, "unproven red-shirts" become great football players all of the time, everywhere, so I'm not sure why it's insignificant that we have a whole bunch of young WRs with great high school resumes and significant improvement in measurables like height and speed. Some will be hits, and some will be misses, so I'm glad that we have a bunch to use.
We have a tougher schedule with more of the key games on the road (tOSU, Iowa, Wisconsin, Northwestern) plus PSU and Rutgers in lieu of Maryland and Indiana.
I mostly agree with this, but I'd point out that you're leaving out a very young Minnesota team this year will have to come to our place next year. Also, I don't think that playing at Northwestern has ever been a negative for any Nebraska team. We usually have more and louder fans than they do. Having to go to OSU, Wisconsin, and Iowa is a lot rougher.
I'm not normally a negative nelly but I'm not sure 2020 is going to be significantly better.
I have no idea what you normally are, but you're putting a very negative spin, overall, on the above. If you're one of those who was expecting at least 10 wins this year and a shot at the CFP, then, yeah, you may want to temper your expectations. If you're one of those who was thinking 8 wins this year would be a good year, then, yeah, adding 1-2 more wins for 2020 seems about right.