As long as you have your 5 OL and 2 WRs or TEs on the LOS on opposite sides of the Center, THAT satisfies "7 men on the LOS."

IF this is a specific SWB question, "Any receiver not on the line of scrimmage must be at least 1 yard and no more than a base length off of the line of scrimmage (most downfield portion of their base)."

IF it is not, then refer to your specific League Rules ie Mr. FF. :rolleyes: