Minnesota Vikings: Five storylines set up by OTAs

The Minnesota Vikings have completed their first round of OTAs and five key storylines have already emerged.

1. Andrew Sendejo v. Michael Griffin

Round one of OTAs saw Andrew Sendejo working with the first team at safety and recently-acquired veteran Michael Griffin rolling with the second team. Vikings DBs coach Jerry Gray made it clear that neither Sendejo nor Griffin has locked anything down yet (via ESPN):

“That’s what we told our guys on the back end,” Gray said. “You’re going to get a chance to compete for a starting job, but it’s not going to be handed to you.”

Sendejo re-signed with the Vikings on a four-year deal while Griffin came aboard on a one-year contract. If contract length were…