FWIW, here's a Mike Wallace highlight video posted to youtube in 2011. I purposely chose a highlight reel of his best seasons.
https://www.youtube.com/watch?v=nZi0Vnx15AU
There are a couple of quick strike deep passes for TD's. I also see some short strikes where Wallace was able to stretch the play. There's a ton of basket catches, which I will admit that Tannehill wasn't good at providing. Frankly, many of those deep passes were dead on the money to land in his arms like that.
The problem was pairing a 2nd year QB with Mike Wallace and expecting to hit the basket on deep passes.
That's where I think the major issue is with a guy like Mike Wallace. I think there are very few 2nd and 3rd year QB's who are going to hit Mike Wallace deep like that. That was Big Ben in his 7th and 8th seasons planting the ball in the basket. Will Ryan Tannehill ever be that accurate? That is certainly questionable. Does he have to be that accurate? I don't think so.
I will be paying attention to Teddy Bridgewater in Minnesota. He's a 2nd year QB. I've seen his highlight videos. I don't see any passes that Tannehill hasn't made. I think we're going to see Wallace, again, paired with a young QB. I think the pairing can work out if Bridgewater is allowed to scramble and plays have time to break down. It could work in Minnesota. The problem, still, is pairing a 2nd year QB with Mike Wallace, and, of course, expecting deep passes that land in a moving basket.