He is trolling. No point in arguing with him.
He knows JG didn't make the pre snap reads but he is still complaining about him doing it poorly.
He also knows the wrs have trouble getting open too.
He isn't honestly trying to debate. Just pushing an agenda he knows is false. Don't waste your time.
LOL... just can't help yourself....
Are you really that ignorant?
Let me explain in simpler terms. A pre-snap read is when a QB looks over the D, sees alignment, sees late pre-snap movement... and uses that information in varying ways. You are equating it to making audibles which may or may not be the case based on the QB and the system. UT had a system I believe under Chaney a few years back when the O went to the line with 2-4 possible plays. The QB's job was to read the alignment, choose a play, call the audible and go. JG was very limited in this type of thing. The most that was obvious is when he used hand signals to indicate the direction of run plays.
The pre-snap read though is primarily about seeing alignment and late movement so the QB can react to what the D is giving him. It gives him an indication of where pressure will come from and where gaps in the D will be. This is also what the QB uses to make line calls/audibles. It appears UT still prefers the QB to do this. A few teams may still use a C or OG to make line calls but most have gone to the QB.
JG didn't do this well. He just didn't. That's why they limited him and gave him safe plays to run.
Chaney and JG have BOTH publicly stated that Chaney expects him to assume these responsibilities this year.... to do these things well plus make changes at the LOS. Why would either say that if he'd already been doing it? Simple answer... he wasn't doing it.
The "check with me" stuff is different though it does take calls at the line away from the QB. Lots of teams do it in varying degrees. It lets the OC in the box call plays based on what he sees. Often it isn't an audible but rather the first call. The O is given a formation and maybe even early motion. After they line up, the OC sees how the D responds then sends down the play. This is a variation on playcalling more than QB reads.
Hopefully you understand the differences now.