TP for having the juevos to ask the question...
I like the question and to answer the question..Yes, and No and Hell NO.
Yes, there are situations in which BBD can be useful. He can hustle down the court more than an injured KG.
No, those situations do not outweigh the situations in which KG is better.
Hell NO...did you see that stat last night that 20% of his shots get blocked? 20%! That is crazy! If he were blocked at a normal rate of a PF he could easily be shooting at 50% for the year. Most of his misses from last night were blocks.
That is not to take anything away from his amazing game last night. Between he and Ray Ray, Perk, and Rondo, we could have started Tony Allen for Pierce and been fine.