Grigson says Colts have settled on No. 1 pick

Colts owner Jim Irsay has been saying a lot about the team’s first overall pick on Twitter, even if much of it is indecipherable.  Colts G.M. Ryan Grigson provided on Wednesday a Twitter-free update regarding the team’s plans. “We’ve exhausted the process, pretty much made up our mind,” Ryan Grigson said at a pre-draft press…