They are questions that cannot be definitively answered until the Arizona Wildcats take the field in Honolulu for the season opener.
But we’ve gotten enough hints in training camp to have some idea what the answers might be.
How often will Khalil Tate run in 2019? And how effective and explosive will he be when he does?
Arizona has conducted most of its 11-on-11 work behind closed doors. But in the glimpses that have been open to media observation, Tate has looked fast and spry — more like the 2017 version of the dual-threat quarterback who rushed for 1,411 yards than the ’18 version who was nicked up and managed only 224.