The Razorbacks have a deep group of guards, which has come in handy with the unexpected absence of future lottery pick Nick Smith Jr. We’re not sure when Smith Jr. will return to the court, but it looks like the Devo Davis show until then. “He’s playing fabulous. He really is. Defensively, it’s every single night,” Arkansas head coach Eric Musselman said about his junior guard after they defeated LSU 60-40. Davis was instrumental on the defensive end and a significant reason why this was the lowest-scoring game in the rivalry’s history. But Davis has been consistent all season, on…