My take on Baji being BH..
Well Who else it cud be other than Baji.. Ok you want reasons I will give you reasons..
Baji was smiling wen Dutta said that he is letting Nakku free of the relationship.. and I was watching Baji's expression keenly.. He was smiling.. Now wat cud be the reason for Baji's Smile??? Simple his love for Dutta.. His DOSTANA.. He was thinking"chalo ab Bhao puri tarah se mera hai"😆.. You see Baji is the one who helped Sups and his buffon to escape from Patil Nivas so that she dosen't get married to Dutta, Varna Baji ka pyaar adura reh jata.. He was jealous of Sups.. I'm sure Baji was the one who hooked up Seema with that Garage owner.. He was in love with Dutta at that time itself but was not able to express his feelings for him so he tried showing Seema the hard life she wud have if she married Dutta and diverted her mind at the last moment wen Dutta was about to propose her.. Varna aage na peeche why Seema wud be with the Garage Manager on the D-Day wen Dutta was about to propose her..Haan??
Then came Supriya .. Now Baji had another competitor to compete with, so how to get rid of her.. Bham!!! Here comes Ravi the joker the answer to Baji's prayers.. The cockroach loves Chipkali and Baji's problem solved... That is why on the Sangeet nite Baji gave Booze to the Guards so that Sups can escape but his bad luck Nakku caught them.. Then on the D-day Baji let the cockroach escape with Chipkali and thought his rasta was clear but But But... Here came the twist and Dutta decided to get married to Nakku.. Poor Baji can't express his love neither hide it.. That's why he was the one among 100 ppl who had the guts to go and stand in front of Dutta while he was doing the pheras, to stop his love from getting married to someone else.. Alas!!! he failed.. But Baji tried his best to torture Nakku with his tannas and he did not even interfere with Kala's decision to throw Nakku out of the house.. Inspite being well aware that Dutta wud be angry if Nakku is thrown out of the house.. B'cos he desperately wanted his Dutta back.. Now Baji was furious he did not know wat to do.. How to get Nakku out of Dutta's life..??? At that moment opportunity knocked at his door in form of Anna's men attacking Dutta and trying to kidnap him and Nakku failing their plan by being Dutta's savior.. and wen Kishore tried to prove Nakku's innocence in front of family and put Dutta in thinking mode (for a change) Baji strikes the HOT IRON.. He spoke in such a way that he was neither trying to make Nakku look like a good human Being nor condemning her.. for his safety purpose and Finally he achieved his GOAL and Dutta decided to free Nakku and Baji was dancing inside his heart.. He was thinking- "Chalo yeh teesri Balla bhi Bhau ki zindagi se out ho gaye ab mein aur bhau JEEYENGE TOH SAATH.. MAARANGE TOH SAATH.." I bet Baji is also thinking of snatching the MS from Nakku and wearing it himself as symbol of his love for his pyaare Dutta Bhao..
Ok I finished expressing my views now bring on the eggs and chappals and Dandas😆😆😆