yes its a lot of work; you have to set up every play for it,
but its no fun if its easy

you might have to choose who is the most important target between WR and TE for that particular play-
even abandon one of the routes if you want to use a STOP WR.
however, if you use a Power WR like we do, its much more flexible.
a power WR is like a TE- without having to use much SP for or have ALGs go towards blocking.
still he can be strong enough to be a blocker at TE {way better blocking than our starting, pass catching TE)
and plus he can run short TE routes just fine {while the good strength actually makes those catches in traffic easier)
if its a long route for the TE, we can leave her at receiver. if its a long route by the WR, move her to TE.
and every time we run the ball, we have our WR taking out all the DBs on that side.
no, its not perfect... how would that be fair?
but we found the way to make it work greatly to our advantage,
and teams are a long way away from knowing what could counter it... and that i will not discuss!

{also good luck to those who PMed me about this tactic, and i hope it works out for you!)