Well I think I've got my game shape pretty much figured out, I'm able to keep my main guys at around strong-prominent.
Prominent GS will make you better than 100% of bb managers. :P
Seriously though, Promote and you'll be fine. You can up ticket prices and with the promotion bonus you can expand the arena. You'll be much stronger financially as Beener said. You will likely have money to acquire a guy or two that can keep you afloat and avoid relegation as well while still making more per week than you currently do and training those young guys.
Manage GS and Enthusiasm and use the extra money wisely and relegation won't even be a concern for you.
Good Luck.