According to ESPN’s Chris Mortensen, the Indianapolis Colts are not trading for an available high profile veteran quarterback at this time such as the Chicago Bears Nick Foles, Jacksonville Jaguars Gardner Minshew, or Las Vegas Raiders Marcus Mariota:
The Colts are not trading for Foles, Minshew or Mariota at this time.
Carson Wentz begins rehabbing his foot after two weeks.
He hasn't been ruled out week 1 but it's optimistic.
If this relatively safe surgery & rehab gets complicated, then another vet QB will be considered.