Cleveland Browns rookie quarterback Taylen Green managed to turn heads during the rookie minicamp on Friday. But with Cleveland’s quarterback room already crowded, head coach Todd Monken also offered the sixth-round pick a quick reality check ahead of OTAs. Speaking from minicamp, Monken said “It’s exciting to have him out here and let him just play through some things. Obviously, this is the time for him to get reps. Once we get into OTAs, you …