I think this will be an interesting battle in 2014 for the 5th place in the constructors championship.
Both have an ok driver lineup, Grosjean and Hulkenberg have kind of the same driving, Perez and Maldonado have that aggressive style, Lotus have lost some mayor techincal staff force india brought some from Sauber & Williams, Lotus got payed by Maldonado 30 M to get a seat there but they don't even have an engine yet maybe they are late in their car who knows, Force India have merc. engines so if the rumors are right they are going to have a good power train for next season i think this will be the battle to watch in 2014.