I am more thinking that our QB play is not great, WR are chatting about offense needs to step up. Passing game has more turnovers than TD. A QB who is not throwing deep.
A first round QB who they are high waiting. I do not think it is reading too much into it.
Siemien is having same issue i had with him in preseason. He is holding back going deep. Wont push it down field. Other teams will eventually start to make him go deep and load boxes.