The Nico Iamaleava era in Knoxville is in full swing, and fans are able to get a sneak peek on what to expect this coming season thanks to Tennessee‘s spring game on Saturday. High expectations surround Iamaleava as Saturday’s showcase gets underway from inside Neyland Stadium. Vols head coach Josh Heupel explained what he’s looking for in his new QB1’s performance during the scrimmage. “Obviously the opportunity starting in the bowl game — great experience for him,” Heupel said on the field Saturday. “[He’s] playing really well and [today is] an opportunity to grow and learn in some areas tha…