Expectedly, the Gaza power-sharing deal is angering the Abbas leadership, which is betting on Hamas and Dahlan's inability to generate enough funds to sustain the impoverished Strip.
But considering the support of wealthy Arabs and the full involvement of Egypt, the agreement has a reasonable degree of success in the short run.
The Rafah border is reportedly due to open next month, and an electric power plant on the Egyptian side of the border will soon to be constructed. Once completed in 18 months, Gaza's 22-hour long blackouts could be significantly reduced.
However, conflict will likely arise in the future.
Confident in its strong support base in Gaza, Hamas thinks it is still able to out-maneuver Dahlan and his plans to end, or at least silence, the resistance in Gaza. A glance at the history of Fatah suggests otherwise. Indeed, the Oslo Accords in 1993 was the culmination of years of pressure, financial manipulation and intimidation of Yasser Arafat and his supporters.
In the final analysis, the Palestinian people gained nothing, and all that remains of Fatah today are empty slogans. Having been browbeaten and weakened by Israel and the Arabs, Hamas is now walking the same path.
A few analysts are suggesting that the current political game is aimed at reviving an old formula that envisaged a Palestinian state in Gaza and parts of the Sinai desert, where many Palestinian refugees would be permanently settled.
Although the Palestinian leadership and people rejected such plots in the past, Israel and its Arab allies might be hoping that Gaza is too weak and Palestinians are far too divided to reject such deals.
However, it is likely that such a calculation will also backfire.
Dahlan has failed repeatedly in the past, in subduing Gaza, in controlling the PA, in deposing an aging Abbas and in other plots. Why should this new gamble be any different?
Moreover, in their weakest moments, the Palestinian people proved strong enough to defeat any initiative that would compromise on their rights, including their Right of Return.
As for Hamas, it must not copy the failed Fatah experience. Palestine is bigger and more valuable than both movements, their political ambitions and calculations.
True, the situation for Hamas and Gaza is dire. But there can be no moral justification to swap the rights, hopes and aspirations of the Palestinian people with the arrogant ambitions of a self-obsessive warlord and his wealthy Arab benefactors.
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