IDP Question: drop Morrison or Willis?

[Rick1776]

Slightly goofy defensive scoring:
2pts per solo tackle, but ZERO for assisted tackle.
2pts for INT. 4pts per SACK.
2pts for FF. 2 pts for Fumble Rec.
6pts per TD. 4pts per Safety.

Which LB should I drop: Morrison-OAK or Willis-SF?

Thanks!

[nimzox]

Do NOT drop Patrick Willis!! He is a beast!

[JaysFan]

Patrick Willis is a top 5 IDP NO QUESTION IN ANY FORMAT. The only guy I'd take over him in my league is probably Jared Allen.