To be somewhat serious, the 50 vL won't help, especially with a 55 CN. As you know, he'll probably fall a few points short of projections.
I'd consider using him as an RHS with a high pitch count (like 35/60), and let him be available all IP. So he can pitch 2-3 IP against an all-RH lineup, and maybe rack up 50-60 IP. In that role, he could be useful.
I think you'll find the market for him is not great, because most people will view him as a #5 SP.