Konnor Sheppard as long as he has a good year, is definitely worth the high pick. Although chances are he will go overall #1. But you should make it happen. Trade your 1st round and a good player (Sidney Rice maybe) or other picks to get him. Sheppard if he has a good year, is as good as Jordan Parks or any other QB. He is easily one of the top 5 QBs in the game (talking about generated rookies). His OVR is as high as 86 if he has a good year. Upshaw is a 66 OVR. No matter what. Big difference between the two.
You can get some steals in this draft for you offensive line. I'll list a few that I would draft:
QB - Konnor Sheppard - OVR 86 - 1st Round (Probably #1 overall) Superstar
FB - Nicolai Sokolov - OVR 86 - 3rd Round - Superstar (He can moved to DE sometimes, if he does, I don't think he's worth the pick there)
WR - Mustafa Spain - OVR 86 - 3rd Round - Fast (This guy is absolutely worth it. He will be your # 1 WR for years). 6'4" 90 Speed
TE - Rico Rose - OVR 79 - 4th Round - Superstar (Not a great TE, but a steal in the 4th for some added depth).
LT - Andre Simmons - OVR 80 - 4th Round - Superstar (Big Mauler Scheme)
LG - Darious Calloway - OVR 83 - 3rd Round - Superstar (Zone Blocking)
C - Colt McKinney - OVR 89 - 3rd Round - Fast (Zone Blocking)
RG - Kevin Finner - OVR 85 - 2nd Round - Superstar (Zone Blocking)
RT - Victor Frederick OVR 74 - 4th Round - Superstar (Zone Blocking)
LE - Kendall Tomlinson OVR 82 - 5th Round - Fast (balanced 4-3)
RE - Traevon Sykes OVR 87 - 1st Round - Superstar (Speed / Balanced) 86 Speed
DT - Nikolas Beerhalter OVR 78 - 3rd Round - Superstar (Prototype)
LOLB - Leon Williams OVR 76 - 6th Round - Fast
MLB - Davion Butler OVR 76 - 5th Round - Superstar (Balanced)
ROLB - Johnny Wilson OVR 81 - 3rd Round - Fast
CB - Nikloss Harris OVR 81 - 3rd Round - Superstar (Balanced)
CB - Kion Davis OVR 79 - 6th Round - Superstar (Man-Man)
There are a couple more superstars but they are in 1st round. So it would be hard to get them all, without trading away a lot. And there's a few superstars worth drafting in every draft. But Konnor Sheppard with a good year is worth it, he is a franchise QB. Rockford Odom is my favorite, but he is at least 10 years away from you.
Scout Sheppards Development and check it before you draft. If he is at Superstar, then draft him.