Daniel de Rossi's performance so far with As Roma has been getting better, many doubted De Rossi at first but slowly he began to prove that As Roma appointing him as coach was not in vain. I think your betting choice to bet on A Roma winning is correct. Just look at how currently in the domestic league they managed to achieve positive results against Torino, of course this will also affect the European league. Because Roma currently seems to have found a new formula under coach De Rossi, so against Brighton I think As Roma will win the match, especially playing in front of their own supporters, of course this is the reason why you should bet on As Roma. I predict that under the tutelage of Daniel de Rossi, he can bring AS Roma success and lift trophies with AS Roma like Mourinho.
Recently de Rossi's performance with Roma is in no doubt a really good one but then a very big mistake they will do is to underestimate Brighton, a critical look into Brighton's performance in their domestic League and then in the Europa shows that they have actually been inconsistent but they have to a good extent been able to pull up some kind of surprises just when you .ay not be expecting they would because they aren't a weak team actually but for their inconsistency, so it's very important Roma looks out for surprises coming from Brighton at any time else they will be taken by surprise and they would loose their opportunity to getting to the next stage of the league. To be safe it will be better If you don't place your bet on Roma to win but spread your options across to other events that could happen probably number of goals and they rest of them.
In the premier league which happens to be Brighton's domestic league, they are at the seventh position with 39 points tho they lost three of their recent games which could mean some kind of weakness around them but then they it's not a reason to be underestimated as they can still perform much more better a d get to win the game if given the chance.