Interesting & good reAd. Makes real good points.
I thin big Rob does the same thing. He has a lot of confidence in himself as a player, but is eating a little humble pie by playing RG. He will also have to know LG as well as a RT. Even a touch of what is going on at LT. He said thank god ,not playing center. He looks really good coming into 2017.
Greg Robinson has struggled , but has worked hard on his foot work , especially the kick out . He also gets down on his stance more from when he came into The NFL. He tends to stand straight up at time, & losses Technique . His hand placement seems to be off as well. Whitmore should be able to help him with this as well. He gets away with it.
I'm sure Greg Robinson will get time at LT in preseason as well.