Couldn't agree more, Jennings is the best WR on the market It depends what they are looking for though. You can get Wallace and pair him with Hartline and someone like Quinton Patton or Robert Woods plus a tight end. Wallace will catch TDS and make occasional big plays.
Or you can get Jennings who is a better all around player and a big red zone threat. He is an elite runner and can use this to get open deep. You can pair Jennings with Hartline then get a speedster in the draft. Jennings may not make as many "wow" plays as Wallace but will an efficient player, a red zone threat and a leader. My preference remains Greg Jennings. If they go for Wallace I will understand why, either way you really cant go wrong .... as long as Wallace isnt massively over paid.