Bhutan is a de-facto protectorate of India, it's military strength does not come into the picture.
Both the armed forces of Sri Lanka and BD are negligible in the global context and also do not come into the picture.
BD has a far bigger population - yes
RMG- what's that?
Market for pharmas - Negligible, the market in Africa for pharmas has been cornered by India and China
Soft power - Bhutan, yes. Sri Lanka, no. SL is the most successful sporting nation in South Asia, this constitutes to great soft power.
Defence - Sri Lankan military budget is very similar to the BD military budget. Considering the fact that BD has far more servicepeople, the capital purchase budget for the SL military is going to be more. The scope for future growth in the BD defense industry is the same if not less than that of SL.
Jute genomes - While significant for BD, unless marketed properly is going to prove to be irrelevant in a global context.
Ports-Which countries in the region will depend on the Sonadia port?
Growth rates - 2 projects does not equal to a 4% increase in the growth rate for an entire economy the size of BD.
Overall: Currently BD is the second best performing economy in the region, the first being Sri Lanka and third being India.
But yeah the competition between BD and SL in terms of economic criterion will be interesting to say the least in the next few years.
BDforever has answered most of you questions.
However your point about growth rate can be argued against.
I mentioned if the employment rate increases 2% and these projects will be built, it will increase to ten. Lets look at the Padma Bridge, this bridge been demanded for years because it's safer and now imagine millions of Bengalis using the road and they have to pay toll fees. China itself(alongside many other countries) have suggested and proposed plans to build it and most such plans involve it running the bridge from about 20-60 years...No country would ever bother doing that unless it's going to make billions out of it. World bank reports have even stated this along will increase GDP growth rate by 2%.
Lets now look at The deep sea port. Again many countries have offered funding and propsals to build and run it for a few years. This is mainly because BD's main port is becoming overrun and won't be able to handle the amount of cargo in a few years and will fail completly by 2015/2016. As far as use goes,India itself wants to use the port and transit and give to northeast India(However, the are many,many problems about this so don't consider India the Main user)China wants to use it to give cargo and stuff to their western region. It can be used by Nepal,Bhutan. It will be quicker and cheaper. However, will likely not increase GDP by 2% more likely 0.5-1%.
Bangladesh is the second largest RMG(ready made Garments) exporter in the world. It's exports are increasing since china is moving factories to BD. The sri lankans don't have such a market and it will take a while to do so.
Pharmas-Bangladesh has been very successful,especially in countries like Sudan. Only Asian countries such as China,India,Pakistan and Bangladesh export and invest a lot in africa. Bangladesh Is also one of the five biggest Pharmas industries in the world. Yes,while china and India and export more,Bangladesh is catching up.Look at Squares pahmaceuticals LTD.
Defence industry:This varies in terms of certain areas. Sri lanka are beating bangladesh in terms of producing Mine resisted APCs. BD is only started to develop them jointly with Belarus. However,both countries have built 2 OPVs as of now. However BD plan to produce 3 more and start building 3 more Missile LPCs(or very small corvettes). According to AMI-internationa,BD will aquire TOT to build 2 type 056 corvettes in KSY(Khulna Shipyard). It will then start to produce frigates. However,Sri lanka starting much earlier have only built two and not been focusing on rapid advancement of larger ships. However they have successfully built Ultra fast Attack Craft and it is remarkbly well desgined. Both sri lanka and BD lack any home made aircraft, Both are beefing up though with Sri lanka buying 14 Mil-17 and BD having a $1 billion arms deal with russia and looking to buy around 32-40 4.5 generation figthers. However, BD has made plans to procude a light aircraft prototype by 2021. Both are working on domestic projects to build UAVs and until recently Bangladesh have started Military tech R&D with Belarus(A military which has much better equipment than either SL or BD). Defence Budgets have to be increased Steadily by BD since they do not want to harm the progress made in HDI. However, by 2021 it's likely going to be 2% of the Budget.
Although i do agree with you that SL have the best performing Economy in south Asia. However, BD and India have both been foreseen as major Economic powers alongside more. SL still has a long way to go and needs to use this period in which BD and India have decreased. Both India's and BD's growth will increase in the following years. However im not comparing BD economy to India since BD will never be able to match it.