I see Miami signing a FA corner and drafting another two reasonably high, and then having a free for all in camp. I may be the only guy on this site who likes Dimitri Patterson, but he's a good corner IMO. I am not all that high on Marshall, but he will at least make some plays even though his limitations lead to him giving up a ton of plays too.
This draft is deep and really good at corner. Rhodes, Trufant, Wreh-Wilson, Poyer, McFadden, Hayden, Alford, and Hawthorne are some guys I like. This is perfect for a team loaded with day two picks like Miami is. I worry that Miami will like Banks and Amerson, two guys I don't like, in a mis-guided attempt to get "playmakers." But overall, this is a great year to nab two corners in rounds 2-4. While I like Rhodes' size, frankly the delta between Rhodes and Trufant as first rounders on the one hand is not all that great compared with some of the day two guys like Wreh-Wilson, McFadden, Alford et al on the other hand. I'd rather go somewhere else in round 1 (Austin, Eifert, Patterson, or Werner) and nab 2 corners between rounds 2 and 4.
Say you sign Grimes, who I really, really like when healthy. Bring back Patterson and Marshall. That's three veterans. Draft a couple of along the lines of Wreh-Wilson, McFadden, Alford, Hayden... Now you have 5 spots filled at corner. Jimmy Wilson and Carroll could compete too. You could easily end up with 5-6 solid corners, with a mix of a couple vets, a couple of developing youngsters, and a project