From Rotowire, no link pasted from player news on yahoo:
Sat, Nov 1 Hightower received snaps with the first- and second-team offenses during Friday's practice, the East Valley Tribune reports.
Recommendation: It's clear that Hightower is entering into a time share with starter Edgerrin James; head coach Ken Whisenhunt even said recently that Hightower might start at some point this season. In the Cardinals' last two games, Hightower has 19 touches from scrimmage and James has 16. James is still officially the starter, but Hightower has more upside and he even has more current value in touchdown-heavy leagues because he is receiving about two-thirds of Arizona's goal-line carries.
(Rotowire.com)
I'm teaming him w/ Portis and LenDale in one league because of Gore's bye. It sounds like the next week or two may be an audition of sorts for HT. If we plays well between the 20s, we may see him take over the feature back role in time for the stretch run and fantasy playoffs.