I play DB in real life and last time I checked you can't read our coverage by the way we line up. Our safety's stay in the same spot no matter what coverage we're in. Since you can't make those simple pre-play read in the NFL, doing this in Madden is as much cheese as rocket catching.
Plus that simple way that you read the coverage before the play doesn't always work. It's pretty easy to stop if you know how to play defense, I run 100% of my defense out of the same formation and I make sure I always give the same look no matter what play I call.
Like I said I face people all the time who RC and do that quick fade route shit all day. If I can, when I take it away from them they have nothing else. I played some lvl 20+ person one time who was using the Pats. The whole game he throwed some type of quick fade route that could only be covered manually and he did it to both sides of the field to prevent me from manually covering it. I'm not going to lie I could not stop this, he scored on almost every drive but he had absoloutely no defense and I also scored quick on every drive, non lasting over 3 plays. At the end of the game we both had 50+ points and he won by 4.
He won because he had a play that "exploited the AI" as you would say. I didn't complain, call him a cheeser or get mad, you know what I did? I got in the lab and found out what play he was doing and I found a defense to stop it. At least 3 games since then people have tried to constantly do this but now I know how to shut it down. RC and any thing else you can think of can be stopped if you take the time instead of complaining about it. There is no unstoppable offene or defense that's why you got to spend the time labbing to find a huge variety of plays just in case you need them.
its great and all that you play high school football, but were not talking about your high school football team, we're talking about Madden NFL 2009.
pro teams show their coverage all the time, apparently you don't know football well enough to realize it. when you see corners close to receivers and trying to jam them, it usually means that they have over the top help from safety's and it also usually means they're running a cover 2 or cover 1, either way, a quarterback can exploit that with a slant, out, and possibly the deep ball if they can put enough touch on the ball, its harder to throw deep on a cover 2 unless you flood the zone, but if you have a guy like Peyton Manning, who can throw every kind of ball, you might be able to get it.
now that's real life, in Madden much of the same applies. when you See defensive backs close to your receivers, it usually means they are going to try and jam them off the line of scrimmage, which in turn means, you can take advantage of a slant, out, or possibly deep route depending on what the safeties do, most of the time the safety's give away what the coverage is. but knowing where a defense is weak because of how they show their coverage helps a lot.
even if people come out showing the same look, which I don't believe you can do, obviously you can come out in the same formation every down, but eventually the safeties and corners will show their hand by either doing nothing, or doing something, you don't have a choice. but, if somehow they can show the same coverage look every time and still run multiple coverages out of it, it is still possible to beat it, based off of being patient, and letting things develop for yourself.
for example, if a guy is somehow showing a cover 2 look but is actually running a cover 3, your going to be able to hurt him with the deep ball, because his corners aren't giving your receiver the respect of distance and if your receivers speed is close to the corners most of the time that's a win.
there isn't a coverage in the game you can't throw into and get some yards, there isn't a pass play in the game that you can't reasonably stop unless its cheese like Houston boy's methods. sure, you can eventually find out how to stop the RC and trick plays and all that bullshit. but I for one, joined this community because I was tired of playing those people every night I got on Madden or NCAA.
there are plenty of helpful people on this website that would gladly take you in a play now game and show you some tricks, I don't have madden anymore, (I traded it in because I honestly didn't like it) but there are plenty of guys that are just as good as if not better then me on this site, and ask around, I'm one of the best on this site, I don't get beat a lot. and I don't have to Rocket Catch or throw passes to invisible receivers to do it either.