Soldato
I know you've made my mind up so I won't continue as to why it's a ridiculous idea, but I don't support it at all and think you'll see quicker and better results from a structured diet
I'm going to highligh that part for the rest of you readers. This IIFYM stuff is a load of ****. If you want cleaner and quicker results, you need to hunker down on your diet and really get it sorted. If you want your targets to be achieved 1.5 times slower but would rather not sort out your meals then sure go for it. But it's definitely a trade off.
I know people like Freefaller work this way, and truth be told I'm sure FF more than likely accepts that if he really hammered it and kept strict it would only benefit him (it just doesn't suit his lifestyle). But he's been doing this for years and already has a lot of mass on him. You skinny oiks (and I include myself in that group) who've been doing this solidly for a year will truly benefit from sticking to the right road.