Nice Pick, but don't you want Tannehill to stay upright this year, do you remember those 58 sacks? the opposing linebacker hit Tannehill on some of those sacks RT should be the number once priority even if one is not available when they pick.
I don't see how you can draft someone who is not available.
There will be RT's available at 19 - just a matter of how good.
A RT who starts from Day 1 as a rookie will be drafted at or after 50 (not necessarily by Miami). We just have to make the right pick.