Probably not ideal timing to be talking about off-season as the season is about to start, but these things do need time to come together.
Was thinking it might be a way to continue providing opportunities for the Squad to have a 7's program for fitness.
There are several events that may well be the basis of an Invitational Program.

This coming year-

October-
Darwin Hottest 7s (Includes Women's)
Bendigo Goldfields 7s (Includes Women's)
Byron Bay 7s Festival (Includes Women's)

November-
Wagga Wagga Super 7's (U18's)

December-
Dubai 7's (Includes Women's)

January-
Fiji Coral Coast 7's (Includes Women's)

February-
Kiama Sevens (Includes Women's) (Suggest Academy and a few not in running for early Rounds of SRP)
QPR 7s Brisbane (May have ceased)

March-
Las Vegas 7s Invitational (Includes Women's) (Has fully professional and serious amateur, plus M&F U20's)