If this does pan out then I'm pretty confident in our overall LB corp...I think we're at least two deep at every LB type we need:
ILB: Banks-Mitchell-French-Willis
OLB (edge rusher type): Joseph-Harrison-Young/Eason (if you want more depth these two can be cross trained as DE/LB hybrids)
OLB (coverage guys): Beasley-Page-McDonald/McCullough (if you want more depth these two can be cross trained as safety/LB hybrids for obvious passing downs)
I guess the big questions would be the health and lack of time in the new system for Banks since he missed spring practice...we also don't know for sure what will happen with Beasley, French and Willis so we'll see how that goes...
All in all I say there's alot to work with here