That line up may throw opponents off for a few games but i question its efficacy in the long run. Len is not a banger, not yet. He's got the length, but lack the strength or experience for now. Plus we really dont know if limiting his playing time is due to his ankle, with the expectation to fully get to 100% in the off-season.
Everyone in that lineup with the exception of Dragic are not good 3pts shooter. Frye sucks bad right now, but he still draws out the big men, even when he sucks. Without another 3pts threat, the lane may get too clogged.
With the funk Green is right now, make Kief a starter and the bench sucks. The bench/Kief have been huge for the Suns this season. Frye also play like crap coming off the bench, it has been proven multiple times, not starting him is not going to help him either. If only Marcus could produce like his brother....