Byerly should, imo, get a little more playing time - but not a ton more. I'm sure it's already been said by many others, I'd love to see Byerly get involved in 3rd and short and 4th and short. The main issue with that is it gives away that we are probably running midline or some QB follow play. Regardless, he and Days give us a better shot at a tough yard than JT and Days.
I think it also makes sense to get Byerly involved in some BB plays next year. He's a pretty decent runner and we will be very thin at that position next year. No idea how he can block, so I'm ruling AB out.
This kind of thinking makes more sense to me than telling a really good football player to sit and wait for someone to get hurt.