Veteran Lorenzo Alexander is optimistic about 2015 with a new DC.
The Arizona Cardinals defense, although with some upgrades, has question marks moving forward because of one big unknown -- how will new defensive coordinator James Bettcher be in terms of scheme and game planning, and how will the players adjust, now that Todd Bowles has departed to become the head coach of the New York Jets?
Veteran linebacker Lorenzo Alexander spoke to Ed Cole of NBC Sports 1060 AM and indicated Bettcher is "the same guy" he was last year.