UTSA coach Frank Wilson likes what he seen in Sturm so far .
UTSA coach Frank Wilson says there 's still room for more growth before the Roadrunners ' Sept. 2 opener against Houston in the Alamodome .
UTSA coach Frank Wilson likes what he seen in Sturm so far , but says there 's still room for more growth before the Roadrunners ' Sept. 2 opener against Houston in the Alamodome .