Maybe that's not a good idea, but it would prevent them getting evicted for a non financial reason but somehow still not having defaulted on the lease option.

Unfortunately Title IV was only implemented in June of this year and still has a legal cloud hanging over it with the states trying to protect their turf.  

For instance, if you have an LLC in NJ, and want to buy in CT, there is nothing preventing you to do this!

Proper preparation prevents poor performance.

Is there anyway practical way I can limit / prevent them from sub-leasing? 

File a claim. police report. or just deal with it on my own without the insurance company.how can I prevent   this from happening again .Thanks

My broker said he is experimenting with a few and wants to get one implemented in December, but I can't wait any longer.

Hence we would like to prevent that from happening.Any suggestions are most appreciated.

I am hoping to gain more knowledge and understanding about all the strategic options available.I am looking to network by finding like minded and experienced real estate investors and mentors, compile proven investment strategies, and implement them.

Here are some of the things we use to pull in deals:Direct Mail - old school letters in a traditional white envelopeDirect mail - flyersHand cards (used to target specific properties; small batchSocial media (FB, Twitter, YouTube, Linkedin, Instagram)Facebook groupsAnd just recently we've implemented SEO (it won't take effect for another 30-60 days)Host a monthly networking eventI hope this helps!