Ask Liucci, Part 2: Vertical passing, offensive line depth & more

You can view Part 1 of Ask Liucci, the video edition, HERE.

After 3 years and now 1 game into this year, it does seem like the trend is for there to be a very limited rotation of WRs for meaningful playing time. Not saying that's good or bad, but I'm wondering if in the past that was due to lack of depth and development and should we expect to see the rotation expand this year?

I've answered several already in the video segment and also later in this portion.