I agree that he does need to develop more moves, but I think that will come. I was impressed with his play all year, although I was sometimes frustrated to see him run too far upfield. I remember Strahan explaining how to start the rush by exploding upfield and then attacking whatever area the tackle left open and hoping someone would teach Ware to do this. Hopefully Osi Umora, who is good friends with Ware is willing to share some of what Strahan taught him.
The fact that he was double teamed means a lot about his play. If he wasn't playing well towards the end of the year, teams would have stopped doubling him. Honestly, I think our d was far from a prototypical 3-4 last year. A good 3-4 brings the blitz from any of the lb spots, but when it was time to rush, teams knew that 94 was very likely to be the guy coming. Ours was more like a 4-3 with different spacing. Next year, with more talent at lb, we can expect the blitz to come from either side or the middle which is why I think Adoyle is playing in the middle.
Sacks are one way to guage a d end/olb's impact on a game, but are not the only thing that determines if he plays well. 94 is far from a bust regardless of if he got those last three sacks or not.