Bro. If we deny BD's request for jets, we push them to India. As BD is a traditional user of Chinese weapon, I see no reason they will betray China for India. Yeh, the cutting edge fighter is FC31 and J20, we won't export it except Pakistan. Although the Awami league is pro India, they also are pro China, we will make sure everything is under control. I have heard some rumors:
1. BD will buy FC1/JF17 from CAC not PAC, the revenue will be split between China and Pakistan( it all about ego of BD, you guys have hidden scars about 1971, but in realistic politics you guys have no clash as of now!)
2. They will go for FC20(mostly like J10A, some said its B). 99% Bangladeshis in this forum support this option as I survey here. As Burmese airforce is having JF17, they think BAF shall look up to J10.
What I want to say is. If China can sell BD FC20, we must offer it to Pakistan long long long time ago. I know the importance of numbers, but it has got to so with money.
What I really concern is the sales of JF17 to Burma, which might not be a trusted one in the future. The Burmese try to collude with India by reinforcing the military ties. As the mean time, Bangladeshis obviously have no good feeling towards India.