With a potential quarterback controversy brewing in New Orleans, we answer the biggest questions surrounding the Saints' decision to draft a QB.

The New Orleans Saints drafted Louisville's Tyler Shough in the second round with the No. 40 pick, introducing further uncertainty as to Derek Carr's position next season. The Seahawks later selected Alabama's Jalen Milroe in the third round with the No. 92 pick, followed by the Browns taking Oregon's Dillon Gabriel at No. 94.

But Shough received a Day 2 grade from a lot of draft pundits, including NFL.com's Lance Zierlein."Pocket passer with a seven-year college career prompted by three consecutive years of injuries while at Texas Tech.