I can't understand why you never liked the guy. We don't need height necessarily on the other side just someone to command attention, to free up our deep threat in Evans. A guy with height is usually what fits this bill, but sometimes a guy of Coles stature is tough enough to command the needed attention. To be the #2 with a speed threat on the opposite side you must be a threat over the middle, be willing to take a hit, be a good route runner that finds the holes in a defense, and have the hands to make catches while getting hit. These are the things Coles does great. He makes perfect sense.
He is 31 and and he is very durable. Missed 4 games in 8 years.